[
  {
    "group": "1.18.2",
    "version": "22w07a",
    "tags": [
      "tag",
      "worldgen",
      "data",
      "structure"
    ],
    "content": "Added field `biomes` to configured structure features, which is a biome tag that determines which biomes the structure can generate in. For vanilla this biome tag format is `minecraft:has_structure/<structure>`."
  },
  {
    "group": "1.18.2",
    "version": "22w07a",
    "tags": [
      "tag",
      "worldgen",
      "data"
    ],
    "content": "Added biome tags `is_badlands`, `is_beach`, `is_deep_ocean`, `is_forest`, `is_hill`, `is_jungle`, `is_mountain`, `is_nether`, `is_ocean`, `is_river`, and `is_taiga`."
  },
  {
    "group": "1.18.2",
    "version": "22w06a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Universal tags: any type present in registries can now have tags. They can be defined in a data pack in the directory `<namespace>/tags/<registry>`. Existing tags (`blocks`, `items`, `fluids`, `entity_types`, `game_events` and `functions`) keep their name for now."
  },
  {
    "group": "1.18.2",
    "version": "22w06a",
    "tags": [
      "worldgen",
      "tag"
    ],
    "content": "Some fields that previously accepted a list of IDs, or a single ID now accept tags, either in the format `[\"id1\", \"id2\"]`, `\"id\"` (as shurtcut for `[\"id\"]`), or `#tag`. Changed fields:\n* Configured feature `glow_lichen`: `can_be_placed_on` is a block tag\n* Configured feature `spring_feature`: `valid_blocks` is a block tag\n* Configured feature `simple_random_selector`: `features` is a placed feature tag\n* Block predicate `matching_block`: `blocks` is a block tag\n* Block predicate `matching_fluids`: `fluids` is a fluid tag\n* Biome: inner list of `features` is a placed feature tag and `carvers` values are carver tags\n* Biome source `checkerboard`: `biomes` is a biome tag"
  },
  {
    "group": "1.18.2",
    "version": "22w06a",
    "tags": [
      "worldgen",
      "tag"
    ],
    "content": "Some fields now require the ID to be prepended with `#`, and don't yet accept a list of tags. Changed fields:\n* Dimension type: `infiniburn`\n* Configured feature `geode`: `blocks.cannot_replace` and `blocks.invalid_blocks`\n* Configured feature `vegetation_patch` and `waterlogged_vegetation_patch`: `replaceable`\n* Configured feature `root_system`: `root_replaceable`\n* Structure processor `protected_blocks`: `value`"
  },
  {
    "group": "1.18.2",
    "version": "22w06a",
    "tags": [
      "structure",
      "worldgen"
    ],
    "content": "Modified the format of the `structures` tag in noise settings. It is now a single map with structure types as keys and structure placement configuration as values. There are currently two possible placement types:\n* `random_spread`: Has the old fields from the inner `structures` map. Additionally, has an optional `spread_type` field which can be one of `linear` or `triangular`, and an optional `locate_offset` field, which is a list of 3 numbers.\n* `concentric_rings`: Has 3 required int fields, the same as the old `stronghold` configurarion: `distance`, `spread`, and `count`."
  },
  {
    "group": "1.18.2",
    "version": "22w06a",
    "tags": [
      "assets"
    ],
    "content": "Added a new resource file `assets/minecraft/regional_compliancies.json` configuring the hourly popup messages displayed in South Korea."
  },
  {
    "group": "1.18.2",
    "version": "22w03a",
    "tags": [
      "command"
    ],
    "content": "The `/locate` command now uses a namespaced ID parameter."
  },
  {
    "group": "1.18.2",
    "version": "22w03a",
    "tags": [
      "command"
    ],
    "content": "Added the `/placefeature` command that places a configured feature in the world."
  },
  {
    "group": "1.18.2",
    "version": "1.18.2-pre2",
    "tags": [
      "worldgen"
    ],
    "content": "Added density function `spline`. It has a field `spline` which is a cubic spline with the same format as the terrain shaper splines, with the exception that `coordinate` is a density function."
  },
  {
    "group": "1.18.2",
    "version": "1.18.2-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 9."
  },
  {
    "group": "1.18.2",
    "version": "1.18.2-pre1",
    "tags": [
      "command",
      "structure",
      "breaking"
    ],
    "content": "The `/locate` command now expects configured structure features, rather than structure types. For example `/locate village_desert`."
  },
  {
    "group": "1.18.2",
    "version": "1.18.2-pre1",
    "tags": [
      "command",
      "structure"
    ],
    "content": "The `/locate` and `/locatebiome` commands now support tags, when prefixing with a `#`. For example `/locate #village`."
  },
  {
    "group": "1.18.2",
    "version": "1.18.2-pre1",
    "tags": [
      "structure",
      "worldgen"
    ],
    "content": "Added configured structure feature fields `adapt_noise` and `spawn_overrides`."
  },
  {
    "group": "1.18.2",
    "version": "1.18.2-pre1",
    "tags": [
      "structure",
      "worldgen"
    ],
    "content": "Added structure sets, stored in the data pack folder `worldgen/structure_set`. They reference a weighted list of configured structure features in `structures` and a structure placement configuration in `placement`. This matches the old structure placement from the noise settings. There are currently two possible placement types: `random_spread` and `concentric_rings`."
  },
  {
    "group": "1.18.2",
    "version": "1.18.2-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Removed noise settings fields `noise_caves_enabled`, `noodle_caves_enabled`, and `structures`."
  },
  {
    "group": "1.18.2",
    "version": "1.18.2-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Added noise settings field `noise_router` with the following required sub-fields, each a density function: `barrier`, `fluid_level_floodedness`, `fluid_level_spread`, `lava`, `temperature`, `vegetation`, `continents`, `erosion`, `depth`, `initial_density_without_jaggedness`, `final_density`, `vein_toggle`, `vein_ridged`, `vein_gap`."
  },
  {
    "group": "1.18.2",
    "version": "1.18.2-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Added density functions, stored in the data pack folder `worldgen/density_function`. They're functions that transform a block position into a number. The currently available density function types are `abs`, `add`, `beardifier`, `blend_alpha`, `blend_density`, `blend_offset`, `cache_2d`, `cache_all_in_cell`, `cache_once`, `clamp`, `constant`, `cube`, `end_islands`, `flat_cache`, `half_negative`, `interpolated`, `max`, `min`, `mul`, `noise`, `old_blended_noise`, `quarter_negative`, `range_choice`, `shift`, `shift_a`, `shift_b`, `shifted_noise`, `slide`, `square`, `squeeze`, `terrain_shaper_spline`, `weird_scaled_sampler`, and `y_clamped_gradient`. Some types map a single density function in `argument`, others combine two functions in `argument1` and `argument2`. Others have more complex configurations."
  },
  {
    "group": "1.19.1",
    "version": "1.19.1-pre2",
    "tags": [
      "options"
    ],
    "content": "The server property `enforce-secure-profile` now defaults to `true`."
  },
  {
    "group": "1.19.1",
    "version": "1.19.1-pre2",
    "tags": [
      "text",
      "chat-type",
      "data"
    ],
    "content": "Removed the `system`, `game_info`, and `tellraw_command` chat types."
  },
  {
    "group": "1.19.1",
    "version": "1.19.1-pre2",
    "tags": [
      "text",
      "chat-type"
    ],
    "content": "Removed the `overlay` field in chat types. Chat types can now no longer be used to show text on the actionbar."
  },
  {
    "group": "1.19.1",
    "version": "1.19.1-pre2",
    "tags": [
      "text",
      "chat-type"
    ],
    "content": "Flattened the chat type decorations, which are now placed directly in the `chat` and `narration` fields, without a `decoration` object. Removed the `priority` field in `narration`."
  },
  {
    "group": "1.19.1",
    "version": "1.19.1-pre3",
    "tags": [
      "assets",
      "splash"
    ],
    "content": "Added splash text \"Technoblade never dies!\"."
  },
  {
    "group": "1.19.1",
    "version": "1.19.1-pre3",
    "tags": [
      "text",
      "chat-type"
    ],
    "content": "Renamed the `team_name` parameter to `target`. This is now also used in the `msg_command_outgoing` chat type."
  },
  {
    "group": "1.19.1",
    "version": "1.19.1-pre3",
    "tags": [
      "text",
      "chat-type",
      "data"
    ],
    "content": "The `msg_command` chat type has been split into `msg_command_outgoing` and `msg_command_incoming`."
  },
  {
    "group": "1.19.1",
    "version": "1.19.1-rc1",
    "tags": [
      "text"
    ],
    "content": "The `run_command` click event no longer supports sending chat messages. Values now always need to have `/` as prefix."
  },
  {
    "group": "1.19.1",
    "version": "22w24a",
    "tags": [
      "api"
    ],
    "content": "Changed `launchermeta.mojang.com` \u2192 `piston-meta.mojang.com`. The old URL is still supported for now."
  },
  {
    "group": "1.19.1",
    "version": "22w24a",
    "tags": [
      "game-event"
    ],
    "content": "Added game events `jukebox_play` and `jukebox_stop_play`."
  },
  {
    "group": "1.19.1",
    "version": "22w24a",
    "tags": [
      "assets"
    ],
    "content": "Added icons for chat reporting to the `guide/social_interactions.png` texture."
  },
  {
    "group": "1.19.1",
    "version": "22w24a",
    "tags": [
      "text",
      "chat-type"
    ],
    "content": "The `style` field in chat type decorations is now optional."
  },
  {
    "group": "1.18",
    "version": "21w41a",
    "tags": [
      "jar"
    ],
    "content": "The `server.jar` file is now signed, and can be verified offline without the need for a separate manifest hash."
  },
  {
    "group": "1.18",
    "version": "21w41a",
    "tags": [
      "worldgen"
    ],
    "content": "The noise settings option `legacy_random_source` has beeen set to `false` for the overworld. This enables the new Xoroshiro random number generator."
  },
  {
    "group": "1.18",
    "version": "21w41a",
    "tags": [
      "worldgen"
    ],
    "content": "Added generation step `FLUID_SPRINGS` between `UNDERGROUND_DECORATION` and `VEGETAL_DECORATION`."
  },
  {
    "group": "1.18",
    "version": "21w41a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed noise settings. Removed fields `noise.simplex_surface_noise` and `noise.random_density_offset`."
  },
  {
    "group": "1.18",
    "version": "21w41a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed surface builders. Removed the `surface_builder` field from biomes."
  },
  {
    "group": "1.18",
    "version": "21w41a",
    "tags": [
      "worldgen"
    ],
    "content": "Added surface rules, a new concept which replaces surface builders. Noise settings now have a `surface_rule` field. There are currently 4 surface rules:\n* `block` places a block state from `result_state`.\n* `sequence` runs a list of surface rules from the field `sequence` in order, until one returns a block state.\n* `condition` checks a surface condition in `if_true` and only if it passes runs the surface rule in `then_run`.\n* `bandlands` a hardcoded surface rule used in badlands.\n\nThe `condition` surface rule uses surface conditions. There are currently 9 conditions:\n* `biome` checks if the biome at the location is one of the given biome IDs in the array `biome_is`.\n* `hole`\n* `noise_threshold` checks if the value of a noise using `name` and `noise` is between `min_threshold` and `max_threshold`.\n* `not` inverts the surface condition in field `invert`.\n* `steep`\n* `stone_depth` checks for hitting the depth of stone. Takes as `surface_type` either `floor` or `ceiling`. Used for example for grass blocks, or for dirt if `add_run_depth` is `true`.\n* `temperature`\n* `water` checks for water at an offset. Also has fields `run_depth_multiplier` and `add_stone_depth`.\n* `y_above` checks that the location is above a vertical anchor specified by `anchor`. Also has fields `run_depth_multiplier` and `add_stone_depth`."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `fall_from_height` when a player lands after falling. Takes conditions `start_position` and `distance`."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `ride_entity_in_lava`, which triggers every tick a player rides an entity in lava. Takes conditions `start_position` (location predicate) and `distance` (distance predicate)."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "advancement"
    ],
    "content": "Changed conditions for `nether_travel` trigger. Renamed condition `entered` to `start_position`. Removed condition `exited`, since it is identical to `player.location`."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_potion`, it has a single field `id` which takes a potion ID."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 8."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "assets"
    ],
    "content": "GUI tecture `inventory.png` now contains an extra sprite for the thin layout of the effects list."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "storage"
    ],
    "content": "Changed chunk storage. In sections, renamed `Palette` to `block_states.palette` and `BlockStates` to `block_states.data`. Moved the `Biomes` field to within sections using a similar format `biomes.palette` and `biomes.data`."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "storage"
    ],
    "content": "Carving masks are now stored as `long[]` instead of `byte[]`."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "jar"
    ],
    "content": "The `server.jar` now contains individual libraries instead of being a flat archive. On startup, libraries will be unpacked into a directory. To run a different main class than the server, use the `bundlerMainClass` property."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "worldgen"
    ],
    "content": "Added int provider `weighted_list`. It has a field `distributions` which takes an array of objects each having an int `weight` and nested int provider `data`."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "worldgen"
    ],
    "content": "Added \"Block predicates\" to worldgen. These are not the same as block predicates from advancements or predicates! Current block predicates are: `all_of`, `any_of`, `not`, `matching_blocks`, `matching_fluids`, and `replaceable`."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed decorator `block_filter`. It now only takes a block predicate in field `predicate`."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `simple_block`. Removed config fields `place_on`, `place_in`, and `place_under`. A `block_filter` decorator can be used instead."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "worldgen"
    ],
    "content": "Replaced feature `growing_plant` to `block_column`. Removed the config fields `body_provider`, `head_provider`, and `height_distribution`. Instead there is now a field `layers` that takes an array of objects each having an int provider `height` and block state provider `state`. Additionally there is a `prioritize_tip` boolean field. If true, it will start placing from the tip, which can be important in tight spaces."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed the `random_patch`, `flower` and `flower_no_bonemeal` features. Now takes fields `tries`, `xz_spread`, `y_spread`, `only_in_air`, `allowed_on`, `disallowed_on`, and `feature`. Different X and Z spreads are no longer allowed, but it is now possible to nest a different feature in the placement."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed \"Block placers\", which were only used in the `random_patch` feature."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed decorators `heightmap_spread_double` and `spread_32_above`."
  },
  {
    "group": "1.18",
    "version": "21w39a",
    "tags": [
      "worldgen"
    ],
    "content": "Added decorator `environment_scan`. Scans block either up or down depending on the `direction_of_search` and `max_steps` fields. At each step, tests a block predicate `target_condition`."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen",
      "jar",
      "data"
    ],
    "content": "The `--reports` option in data generator now exports full vanilla worldgen reference files, instead of only biomes."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Added placed features, stored in the data pack folder `worldgen/placed_feature`. They reference a configured feature and a list of configured decorators."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `twisting_vines`. Added fields `spread_width`, `spread_height`, and `max_height` which are all positive integers."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `nether_forest_vegetation`. Added fields `spread_width` and `spread_height` which are both positive integers."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `lake`. Removed field `state` and added fields `fluid` and `barrier` which are both block state providers."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Renamed surface rule field `run_depth_multiplier` \u2192 `surface_depth_multiplier`."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Changed surface condition `stone_depth`. Added fields `offset` which is an int and `add_surface_secondary_depth` which is a boolean. Renamed field `add_run_depth` \u2192 `add_surface_depth`."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Added block predicate `solid` which tests if the block material is solid."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Added block predicate `inside_world_bounds` which tests if the location is inside the (vertical) world bounds. It has an optional `offset` field which takes a block pos."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Removed decorators `decorated`, `dark_oak_tree`, `iceberg`, `count_extra`, `lava_lake`, `cave_surface`, `end_gateway`, and `nope`."
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Renamed decorators:\n* `count_multilayer` \u2192 `count_on_every_layer`\n* `square` \u2192 `in_square`\n* `scatter` \u2192 `random_offset`\n* `chance` \u2192 `rarity_filter`\n* `count_noise` \u2192 `noise_threshold_count`\n* `count_noise_biased` \u2192 `noise_based_count`\n* `surface_relative_threshold` \u2192 `surface_relative_threshold_filter`\n* `water_depth_threshold` \u2192 `surface_water_depth_filter`\n* `range` \u2192 `height_range`\n* `block_filter` \u2192 `block_predicate_filter`"
  },
  {
    "group": "1.18",
    "version": "1.18-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Added decorator `biome`. Checks that the current feature exists in the biome at this position."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "command"
    ],
    "content": "Added the `/jfr` command, along with the `--jfrProfile` startup option."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "text",
      "font"
    ],
    "content": "Added `illageralt` rule-like font from Minecraft Dungeons."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "loot",
      "item-modifier",
      "breaking"
    ],
    "content": "The `set_contents` and `set_loot_table` functions now require a `type` field with a valid block entity type."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 8."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "command",
      "scoreboard"
    ],
    "content": "Removed length limits for scoreboard objectives, score holders (fake players), and team names."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "nbt",
      "breaking"
    ],
    "content": "Added `custom_spawn_rules` NBT field to spawners, in the `SpawnData` object and `SpawnPotentials` list."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "nbt",
      "breaking"
    ],
    "content": "Changed spawner NBT field `SpawnPotentials` format to `{ weight: <int>, data: { entity: {...}, custom_spawn_rules: {...} } }`."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "nbt",
      "breaking"
    ],
    "content": "Moved contents of spawner NBT field `SpawnData` to `SpawnData.entity`."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "data",
      "tag",
      "breaking"
    ],
    "content": "Renamed block tag `lava_pool_stone_replaceables` to `lava_pool_stone_cannot_replace`."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed `seed` field from the multi_noise biome source."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed `altitude_noise`, `temperature_noise`, `humidity_noise` and `weirdness_noise` fields from the multi_noise biome source, and added `octaves` field to noise settings, used for both the biome and terrain noise."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed the `vanilla_layered` biome source."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed `altitude` biome noise parameter."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Added `continentalness`, `erosion` and `depth` biome noise parameters."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Multi noise debug values now show on the F3 screen."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed `scale` and `depth` fields from biomes, since terrain is now shaped independently from biome placement."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed `starts` field from biomes."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Added mob category `axolotls`."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen",
      "data"
    ],
    "content": "Added surface builders `grove`, `lofty_peaks`, `snowcapped_peaks`, `snowy_slopes`, `stone_shore`, and `stony_peaks`."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Added decorator `surface_relative_threshold`."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed block state providers `forest_flower_provider` and `plain_flower_provider`."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Added block state providers `dual_noise_2d_provider`, `noise_2d_cutoff_provider`, and `noise_2d_provider`."
  },
  {
    "group": "1.18",
    "version": "21w37a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed field `min_surface_level` from noise settings."
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen",
      "data"
    ],
    "content": "Renamed biomes:\n* `stone_shore` \u2192 `stony_shore`\n* `jungle_edge` \u2192 `sparse_jungle`\n* `snowy_tundra` \u2192 `snowy_plains`\n* `giant_tree_taiga` \u2192 `old_growth_pine_taiga`\n* `giant_spruce_taiga` \u2192 `old_growth_spruce_taiga`\n* `tall_birch_forest` \u2192 `old_growth_birch_forest`\n* `moutains` \u2192 `windswept_hills`\n* `wooded_mountains` \u2192 `windswept_forest`\n* `gravelly_mountains` \u2192 `windswept_gravelly_hills`\n* `shattered_savanna` \u2192 `windswept_savanna`\n* `wooded_badlands_plateau` \u2192 `wooded_badlands`\n* `lofty_peaks` \u2192 `jagged_peaks`\n* `snowcapped_peaks` \u2192 `frozen_peaks`"
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen",
      "data"
    ],
    "content": "Removed biomes `badlands_plateau`, `bamboo_jungle_hills`, `birch_forest_hills`, `dark_forest_hills`, `desert_hills`, `desert_lakes`, `giant_spruce_taiga_hills`, `giant_tree_taiga_hills`, `jungle_hills`, `modified_badlands_plateau`, `modified_gravelly_mountains`, `modified_jungle`, `modified_jungle_edge`, `modified_wooded_badlands_plateau`, `mountain_edge`, `mushroom_field_shore`, `shattered_savanna_plateau`, `snowy_mountains`, `snowy_taiga_hills`, `snowy_taiga_mountains`, `swamp_hills`, `taiga_hills`, `taiga_mountains`, `tall_birch_hills`, `wooded_hills`."
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed water lake feature."
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen"
    ],
    "content": "Temperature and humidity noises no longer change depending on the Y coordinate."
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen"
    ],
    "content": "Bedrock layers generate dependent on the world seed now."
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed decorator `block_survives_filter` decorator and replaced it with the added `world_survive` block predicate. This takes fields `offset` and `state`."
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen"
    ],
    "content": "The `offset` field of block predicates is now optional."
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen"
    ],
    "content": "Added block predicate `true` which always passes."
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `block_column`. Replaced field `allow_water` which took a boolean with `allowed_placements` which takes a block predicate."
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed features `random_patch`, `flower` and `flower_no_bonemeal`. Removed fields `only_in_air`, `allowed_on` and `disallowed_on`, since they can be replaced with a `block_filter` decorator."
  },
  {
    "group": "1.18",
    "version": "21w40a",
    "tags": [
      "worldgen"
    ],
    "content": "Added noise settings field `noise.legacy_random_source`."
  },
  {
    "group": "1.18",
    "version": "21w44a",
    "tags": [
      "options"
    ],
    "content": "Added server property `hide-online-players`. If `true`, a player list won't be sent on a status request."
  },
  {
    "group": "1.18",
    "version": "21w44a",
    "tags": [
      "tag",
      "data",
      "entity"
    ],
    "content": "Added block tags to control mob spawning: `animals_spawnable_on`, `axolotls_spawnable_on`, `goats_spawnable_on`, `mooshrooms_spawnable_on`, `parrots_spawnable_on`, `polar_bears_spawnable_on_in_frozen_ocean`, `rabbits_spawnable_on`, `foxes_spawnable_on`, `wolves_spawnable_on`."
  },
  {
    "group": "1.18",
    "version": "21w44a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed noise settings fields `bedrock_roof_position`, `bedrock_floor_position`, and `deepslate_enabled` since they can be replaced with the `surface_rules` field."
  },
  {
    "group": "1.18",
    "version": "21w44a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed noise settings fields `noise.density_factor` and `noise.density_offset`."
  },
  {
    "group": "1.18",
    "version": "21w44a",
    "tags": [
      "worldgen"
    ],
    "content": "Added noise settings field `noise.large_biomes`."
  },
  {
    "group": "1.18",
    "version": "21w44a",
    "tags": [
      "worldgen"
    ],
    "content": "Added surface condition `vertical_gradient`. It has fields `random_name` which is a resource location, `true_at_and_below` which is a vertical anchor, and `false_at_and_above` which is a vertical anchor. It can be used to create the bedrock or deepslate gradients."
  },
  {
    "group": "1.18",
    "version": "21w44a",
    "tags": [
      "worldgen"
    ],
    "content": "Added surface condition `above_preliminary_surface`, which has no extra fields."
  },
  {
    "group": "1.18",
    "version": "21w42a",
    "tags": [
      "particle",
      "breaking"
    ],
    "content": "Replaced particles `light` and `barrier` with `block_marker`. This particle renders a texture based on the `particle` field of the block model. It takes a block state option similarly to the `block` particle, for example `block_marker wheat[age=2]`."
  },
  {
    "group": "1.18",
    "version": "21w42a",
    "tags": [
      "block",
      "particle"
    ],
    "content": "Light blocks now show their light level when viewed in the world."
  },
  {
    "group": "1.18",
    "version": "21w42a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed decorator `cave_surface`. Added boolean field `allow_water`."
  },
  {
    "group": "1.18",
    "version": "21w42a",
    "tags": [
      "worldgen"
    ],
    "content": "Added decorator `scatter` that applies an offset. It has two fields `xz_spread` and `y_spread`, both taking an int provider."
  },
  {
    "group": "1.18",
    "version": "21w42a",
    "tags": [
      "worldgen"
    ],
    "content": "Added int provider `clamped_normal`, similar to the existing float provider. It has fields `mean`, `deviation`, `min_inclusive` and `max_inclusive`."
  },
  {
    "group": "1.18",
    "version": "21w42a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed `small_dripstone` feature and replaced it with `pointed_dripstone`. This feature takes 4 optional fields `chance_of_taller_dripstone`, `chance_of_directional_spread`, `chance_of_spread_radius2`, `chance_of_spread_radius3`."
  },
  {
    "group": "1.18",
    "version": "21w42a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed field `noise.use_legacy_random` from noise settings. The new random generator is now always enabled."
  },
  {
    "group": "1.18",
    "version": "21w42a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed field `octaves` from noise settings. It is no longer possible to configure climate noise parameters per dimension. Instead you can configure global noise parameters in files like `worldgen/noise/temperature.json`."
  },
  {
    "group": "1.18",
    "version": "21w42a",
    "tags": [
      "worldgen"
    ],
    "content": "Added `worldgen/noise` folder in data packs to store noise parameters."
  },
  {
    "group": "1.18",
    "version": "21w42a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed surface condition `noise_threshold`. Removed field `name` and changed field `noise` so it now takes a resource location pointing to noise parameters in `worldgen/noise`."
  },
  {
    "group": "1.18",
    "version": "21w38a",
    "tags": [
      "options"
    ],
    "content": "Added \"Simulation distance\" option where entities outside will not be updated. It can be change with the slider in the client options or with the server property `simulation-distance`."
  },
  {
    "group": "1.18",
    "version": "21w38a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed `sapling_provider` field from tree features."
  },
  {
    "group": "1.18",
    "version": "21w38a",
    "tags": [
      "worldgen"
    ],
    "content": "Added `block_survives_filter` decorator. Tests that a certain block state would survive in the location."
  },
  {
    "group": "1.18",
    "version": "21w38a",
    "tags": [
      "worldgen"
    ],
    "content": "Added `block_filter` decorator. It has a list of `allowed` block IDs and a list of `disallowed` block IDs. It can also offset the location to check."
  },
  {
    "group": "1.18",
    "version": "21w38a",
    "tags": [
      "worldgen"
    ],
    "content": "Renamed block state providers `noise_2d_provider` \u2192 `noise_provider`, `dual_noise_2d_provider` \u2192 `dual_noise_provider`, and `noise_2d_cutoff_provider` \u2192 `noise_threshold_provider`."
  },
  {
    "group": "1.18",
    "version": "21w38a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed carver field `aquifers_enabled`."
  },
  {
    "group": "1.18",
    "version": "21w43a",
    "tags": [
      "storage"
    ],
    "content": "Changed chunk storage. Removed the `Level` field and moved everything it contained up. Renamed fields:\n* `Entities` \u2192 `entities`\n* `TileEntities` \u2192 `block_entities`\n* `TileTicks` and `ToBeTicked` \u2192 `block_ticks`\n* `LiquidTicks` and `LiquidsToBeTicked` \u2192 `fluid_ticks`\n* `Sections` \u2192 `sections`\n* `Structures` \u2192 `structures`\n* `Structures.Starts` \u2192 `structures.starts`\n\nAdded fields:\n* `yPos` the minimum Y position in the chunk.\n* `below_zero_retrogen` containing data to support below Y=0 generation.\n* `blending_data` containing data to support world blending."
  },
  {
    "group": "1.18",
    "version": "21w43a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed noise settings. Added field `noise.terrain_shaper`, defining the terrain shape using nested splines. It has 3 spline fields `offset`, `factor`, and `jaggedness`.\n\nSplines can either be constant numbers, or objects that define a spline. They have 2 fields:\n* `coordinate` a string defining what noise to use, one of `continents`, `erosion`, `weirdness`, or `ridges`\n* `points` an array of objects with a number field `location`, number `derivative`, and a nested spline `value`."
  },
  {
    "group": "1.18",
    "version": "1.18-pre2",
    "tags": [
      "worldgen"
    ],
    "content": "Removed biome field `player_spawn_friendly`."
  },
  {
    "group": "1.18",
    "version": "1.18-pre3",
    "tags": [
      "worldgen"
    ],
    "content": "Changed configured feature `glow_lichen`. The `can_be_placed_on` field is now a list of block IDs instead of a list of block states."
  },
  {
    "group": "1.18",
    "version": "1.18-pre5",
    "tags": [
      "worldgen"
    ],
    "content": "Added block predicate `has_sturdy_face` with fields `offset` and `direction`."
  },
  {
    "group": "1.18",
    "version": "1.18-pre5",
    "tags": [
      "worldgen"
    ],
    "content": "Added block predicate `matching_block_tag` with fields `offset` and `tag`."
  },
  {
    "group": "1.18",
    "version": "1.18-pre5",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `terracotta`, `replacable_plants`, `azalea_grows_on`, and `azalea_root_replaceable`."
  },
  {
    "group": "1.18",
    "version": "1.18-pre5",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `dirt` and `terracotta`."
  },
  {
    "group": "1.18",
    "version": "1.18-pre5",
    "tags": [
      "worldgen"
    ],
    "content": "Changed configured feature `random_boolean_selector`. The `feature_false` and `feature_true` are now placed features instead of configured features."
  },
  {
    "group": "1.18",
    "version": "1.18-pre5",
    "tags": [
      "worldgen"
    ],
    "content": "Changed configured feature `vegetation_patch` and `waterlogged_vegetation_patch`. The `vegetation_feature` field is now a placed feature instead of a configured feature."
  },
  {
    "group": "1.20.5",
    "version": "24w03b",
    "tags": [
      "particle"
    ],
    "content": "Removed particle type `gust_dust`."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre3",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 41."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre3",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Replaced entity type tag `punchable_projectiles` with `redirectable_projectile` for projectiles which can be redirected by player attacks and projectiles."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 37."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 31."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "network"
    ],
    "content": "The `chat_command_signed` packet has been split from `chat_command`."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "network"
    ],
    "content": "The server can now clear chat state by sending a `reset_chat` packet in configuration phase."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "loot"
    ],
    "content": "Added loot table type `equipment`. It has required parameters `this_entity`, and `origin`."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "block",
      "nbt"
    ],
    "content": "Changed spawn data NBT, used in `SpawnPotentials` and `spawn_potentials`. Added an optional field `equipment_loot_table`."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "block",
      "nbt",
      "component"
    ],
    "content": "Non-default components on item stacks are now copied to block entities when placed in a field `components`. Note that breaking the block does not automatically copy the components to the drops."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added component `item_name`, which is a stringified text component."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added component `ominous_bottle_amplifier`, which is an integer between 0 and 4."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "loot",
      "item-modifier",
      "breaking"
    ],
    "content": "Replaced field `components` with two fields: `include` and `exclude`, both optional lists of component types."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Changed function `set_name`. Added optional field `target`, which can be one of `custom_name` or `item_name`."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_ominous_bottle_amplifier`. It has a field `amplifier`, which is a number provider that will set the `ominous_bottle_amplifier` component."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added entity sub predicate `raider`. It has two optional boolean fields: `has_raid`, and `is_captain`."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "particle"
    ],
    "content": "Added particle types `infested`, `item_cobweb`, `small_gust`, `raid_omen`, `trial_omen`, `trial_spawner_detection_ominous`, and `ominous_spawning`."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "worldgen",
      "breaking"
    ],
    "content": "Int and float providers no longer wrap fields in an extra `value` object."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added damage type tag `is_player_attack`, for attacks performed by a player."
  },
  {
    "group": "1.20.5",
    "version": "24w13a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added entity type tags `immune_to_oozing`, and `immune_to_infested`."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 28."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 24."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "command",
      "gamerule"
    ],
    "content": "Added game rule `spawnChunkRadius` which controls the size of the spawn chunks. It allows values between `0` and `32`, with a default of `2`. Setting it to `0` completely disables spawn chunks."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "enchantment",
      "nbt",
      "breaking"
    ],
    "content": "Renamed enchantment `sweeping` \u2192 `sweeping_edge`."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "advancement"
    ],
    "content": "Added advancement triggers `any_block_use` and `default_block_use`."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "attribute"
    ],
    "content": "Renamed attributes `generic.block_interaction_range` \u2192 `player.block_interaction_range` and `generic.entity_interaction_range` \u2192 `player.entity_interaction_range`."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Custom Villager trades can be configured to accept items that have different tags from the expected item by adding `ignoreTags:1b`."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Removed entity type tag `deflects_arrows` and `deflects_tridents`. Added entity type tag `deflects_projectiles`."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added entity type tags `aquatic`, `arthropod`, `ignores_poison_and_regen`, `illager`, `illager_friends`, `inverted_healing_and_harm`, `not_scary_for_pufferfish`, `sensitive_to_bane_of_arthropods`, `sensitive_to_impaling`, and `wither_friends`."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added item tags `chest_armor`, `foot_armor`, `head_armor`, `leg_armor`, and `skulls`."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added item tags `enchantable/armor`, `enchantable/bow`, `enchantable/chest_armor`, `enchantable/crossbow`, `enchantable/durability`, `enchantable/equippable`, `enchantable/fishing`, `enchantable/foot_armor`, `enchantable/head_armor`, `enchantable/leg_armor`, `enchantable/mining`, `enchantable/mining_loot`, `enchantable/sword`, `enchantable/trident`, `enchantable/vanishing`, and `enchantable/weapon`."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "assets",
      "font",
      "breaking"
    ],
    "content": "Changed the `ttf` font provider to have more reasonable defaults."
  },
  {
    "group": "1.20.5",
    "version": "24w03a",
    "tags": [
      "network"
    ],
    "content": "Added transfer and cookie packets."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-rc1",
    "tags": [
      "network"
    ],
    "content": "To ease the transition period, modded servers can now opt-out of the client disconnecting on invalid data by setting the appropriate field in the `handshake/game_profile` packet."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 39."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "assets",
      "lang"
    ],
    "content": "Added new language Viossa. It has code `vp_vl`."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "Changed the `/particle` command syntax for particles with extra options:\n* `block redstone_lamp[lit=true]` \u2192 `block{block_state:{Name:\"redstone_lamp\",Properties:{lit:\"true\"}}}` (also for `block_marker`, `falling_dust`, and `dust_pillar`)\n* `dust 0.1 0.2 0.3 0.4` \u2192 `dust{color:[0.1,0.2,0.3],scale:0.4}`\n* `dust_color_transition 0.1 0.2 0.3 0.4 0.5 0.6 0.7` \u2192 `dust_color_transition{from_color:[0.1,0.2,0.3],scale:0.4,to_color:[0.5,0.6,0.7]}`\n* `entity_effect` \u2192 `entity_effect{color:[0.1,0.2,0.3,0.4]}`\n* `item diamond` \u2192 `item{item:\"diamond\"}`\n* `sculk_charge 0.1` \u2192 `sculk_charge{roll:0.1}`\n* `shriek 1` \u2192 `shriek{delay:1}`\n* `vibration 0.1 0.2 0.3 4` \u2192 `vibration{destination:{type:\"block\",pos:[0.1,0.2,0.3]},arrival_in_ticks:4}`"
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "Changed the `Particle` field of area effect clouds to match worldgen and command format. For example `{Particle:{type:\"block\",block_state:\"diamond_block\"}}`."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "block",
      "nbt"
    ],
    "content": "Removed spawn data field `equipment_loot_table`, and replaced it with `equipment`, which has fields `loot_table` (same as the old field), and `slot_drop_chances` (optional list of floats, or single float)."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "item",
      "component"
    ],
    "content": "The combination of `max_stack_size` and `max_damage` is no longer allowed."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "item",
      "component"
    ],
    "content": "The page limit in written books has been removed. Note that the 100 page limit still exists for writable books and in survival."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "item",
      "component",
      "breaking"
    ],
    "content": "Changed the `food` component. Replaced field `saturation_modifier` \u2192 `saturation`, which is now defines as `nutrition * saturation_modifier * 2`."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "loot",
      "item-modifier",
      "breaking"
    ],
    "content": "Changed the `set_contents` function. Removed field `type` and added field `component`, which can be one of `container`, `bundle_contents`, or `charged_projectiles`."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Changed the `set_custom_data` function. The `tag` field now also allows unflattened objects."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `modify_contents`, which applies an item modifier to items inside a component. It has fields `component` (one of `container`, `bundle_contents`, or `charged_projectiles`), and `modifier` (loot function or list)."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_item`. It has a single field `item`, which is a resource location."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `filtered`, which applies an item modifier only when the current item matches an item predicate. It has fields `item_filter` (item predicate), and `modifier` (loot function or list)."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_custom_model_data`. It has a single field `value`, which is a number provider."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added new field `body` in `equipment` entity sub predicate."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added collection matchers, which are used in predicates. It is an object with optional fields: `size` (int bounds), `contains` (list of element predicates), and `count` (object with fields `test` and `count`)."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added item sub predicate `container`. It has a single optional field `items`, which is a collection matcher of item predicates. Empty slots will be ignored."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added item sub predicate `bundle_contents`. It has a single optional field `items`, which is a collection matcher of item predicates."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added item sub predicate `firework_explosion`. It has optional fields `shape` (string), `has_trail` (boolean), and `has_twinkle` (boolean)."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added item sub predicate `fireworks`. It has optional fields `explosions` (collection matcher of firework explosions), and `flight_duration`."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added item sub predicate `writable_book_content`. It has a single optional field `pages`, which is a collection matcher of strings."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added item sub predicate `written_book_content`. It has a optional fields `pages` (collection matcher of text components), `author` (string), `title` (string), `generation` (int bounds), and `resolved` (boolean)."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added item sub predicate `attribute_modifiers`. It has a single optional field `modifiers`, which is a collection matcher of modifier predicates."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added item sub predicate `trim`. It has optional fields `material` and `pattern`, both an entry, list of entries, or tag."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Added new terrain adaptation `encapsulate`."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "data",
      "tag",
      "breaking"
    ],
    "content": "Removed item tag `tools`."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added entity type tag `punchable_projectiles`, for projectiles that the player can deflect."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre1",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added enchantment tag `tooltip_order` controlling the order of enchantments in item tooltips."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 35."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 29."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Removed the `any` entity sub predicate in `type_specific`."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "command",
      "predicate"
    ],
    "content": "Added slot name `contents` for entities like items, item frames, and item displays."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "predicate",
      "advancement",
      "loot",
      "breaking"
    ],
    "content": "Changed item predicates. Replaced some fields with item sub predicates, which is a map in field `predicates`:\n* `durability` \u2192 `damage` sub predicate, with two fields: `damage` and `durability`\n* `enchantments` \u2192 `enchantments` sub predicate\n* `stored_enchantments` \u2192 `stored_enchantments` sub predicate\n* `potions` \u2192 `potion_contents` sub predicate\n* `custom_data` \u2192 `custom_data` sub predicate"
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_fireworks`, which has fields `flight_duration` (optional int), and `explosions` (optional list of explosions), and `mode` (list operation)."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_firework_explosion`, which has optional fields `shape` (string), `colors` (list of integers), `fade_colors` (list of integers), `trail` (boolean), and `twinkle` (boolean)."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_book_cover`, which has optional fields `title` (filterable string), `author` (string), `generation` (integer)."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_writable_book_pages`, which has fields `page` (list of filterable strings), and `mode` (list operation)."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_written_book_pages`, which has fields `page` (list of filterable strings containing text components), and `mode` (list operation)."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added list operations, which are used in some loot functions. They have a field `mode`:\n* `append`: no additional fields\n* `insert`: with optional field `offset` (integer)\n* `replace_all`: no additional fields\n* `replace_section`: with optional fields `offset` (integer) and `size` (integer)"
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "assets",
      "shader",
      "breaking"
    ],
    "content": "Renamed post processing shader `blur` \u2192 `box_blur`. Added new `entity_outline_box_blur` shader."
  },
  {
    "group": "1.20.5",
    "version": "24w11a",
    "tags": [
      "assets",
      "shader"
    ],
    "content": "Changed post processing passes. Added optional field `use_linear_filter` (boolean). When set to `true`, switches texture sampling mode from nearest-neighbor sampling to linear interpolation for that pass."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 34."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "recipe"
    ],
    "content": "Changed recipe types `crafting_shaped`, `crafting_shapeless`, `stonecutting`, and `smithing_transform`. They now accept a `components` field in the `result` item stack, which is a component patch map."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "recipe",
      "breaking"
    ],
    "content": "Changed recipe types `smelting`, `blasting`, `smoking`, and `campfire_cooking`. The `result` field is now an object with fields `id` (item resource location) and `components` (component patch map)."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Changed entity predicates. Added field `slots`, which is a map of slot names to item predicates."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "command",
      "predicate"
    ],
    "content": "Added slot names `player.cursor`, and `player.crafting.0` - `player.crafting.3`."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "command",
      "predicate"
    ],
    "content": "Slot names in the `/item` command and in the `slots` field in entity predicates now also allow slot ranges. Possible slot ranges are: `container.*`, `hotbar.*`, `inventory.*`, `enderchest.*`, `villager.*`, `horse.*`, `weapon.*`, `armor.*`, `player.crafting.*`."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "command"
    ],
    "content": "Added `/execute if items` command, with syntax:\n* `/execute if|unless items <source> <slots> <item_predicate>`"
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "banner"
    ],
    "content": "Added banner patterns, which are stored in the `banner_pattern` data pack folder. It has two fields: `asset_id` (namespaced string), and `translation_key` (string)."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Changed the `profile` component. The `name` field is now optional. Added a shorthand: it can be defined as a string playername."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added some alternative shorthands to components:\n* `profile` can now also be a player name string\n* `dyed_color` can now also be an integer rgb\n* `attribute_modifiers` can now also be a list of modifiers\n* `potion_contents` can now also be a single potion string\n* `enchantments` and `stored_enchantments` can now also be a map of enchantment to level"
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "item",
      "component"
    ],
    "content": "All container blocks now use the `container` component in item form, not just shulker boxes."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Renamed the component `lodestone_target` \u2192 `lodestone_tracker`. Changed its field, it now has a single field: `target`, which is an optional object containing `pos` and `dimension`."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Changed the `lore` and `fireworks` components. The maximum number of lore and firework entries has been increased to 256."
  },
  {
    "group": "1.20.5",
    "version": "24w10a",
    "tags": [
      "variant"
    ],
    "content": "Added wolf variants, which are stored in the `wolf_variant` data pack folder. It has fields `biomes` (list of biomes or tag), `texture`, `tame_texture`, and `angry_texture` (resource locations ending with `.png`)."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 36."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 30."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `crafter_recipe_crafted`, which has conditions `recipe_id` (resource location), and `ingredients` (list of item predicates)."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `fall_after_explosion`, which has conditions `start_position` (location predicate), `distance` (distance predicate), and `cause` (entity predicate)."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added number provider `storage`. It has fields `storage` (resource location), and `path` (nbt path)."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "loot",
      "item-modifier",
      "breaking"
    ],
    "content": "Changed function `set_lore`. Replaced the field `replace` with `mode`, which is a list operation."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Changed function `set_written_book_pages`. The `pages` field now contains filterable text components, without being stringified."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `toggle_tooltips`. It has a field `toggles`, which is an object with optional boolean fields: `trim`, `dyed_color`, `enchantments`, `stored_enchantments`, `unbreakable`, `can_break`, `can_place_on`, and `attribute_modifiers`."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "loot",
      "item-modifier",
      "breaking"
    ],
    "content": "Nested lists are no longer supported in loot function lists."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "command"
    ],
    "content": "Expanded the item predicate syntax, used in `/execute if items` and `/clear`:\n* `*` can be used to match any item\n* `[damage]` can be used to check if a component exists\n* `[predicate~value]` can be used to check item sub predicates (not available for all components)\n* `[count=4]` is a special case for matching the item stack count\n* `[!count=1]`, `[!damage]` any entry can be negated by prepending a `!`\n* `[!damage|damage=0]` tests can be joined with `|` to match alternatives\n* removed the special behavior for custom data: `item{a:2}` \u2192 `item[custom_data~{a:2}]`"
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "The `custom_data` item sub predicate now accepts both an unflattened object and a stringified tag."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Added a `wolf` entity sub predicate. It has a single field `variant`, which allows a single entry, list of entries, or tag."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "predicate",
      "advancement",
      "loot"
    ],
    "content": "Changed the `cat`, `frog`, and `painting` predicates. Their `variant` fied now allows a single entry, list of entries, or tag."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added component `food`, which makes the item consumable. It has fields `nutrition` (integer), `saturation_modifier` (float), `can_always_eat` (optional boolean), `eat_seconds` (optional float), and `effects` (optional list of effects)."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added component `max_stack_size`, which is an integer between 1 and 99."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added component `max_damage`, which is a positive integer. If not present, the item cannot be damaged."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added component `fire_resistant`, which accepts an empty object."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added component `rarity`, which determines the color of the item name. It can be one of `common`, `uncommon`, `rare`, or `epic`."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added component `tool`. It has fields `default_mining_speed` (optional float), `damage_per_block` (optional integer), and `rules`. Rules is an object with fields `blocks` (entries or block tag), `speed` (optional float), and `correct_for_drops` (optional boolean)."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added component `hide_tooltip`, which accepts an empty object. When present, completely hides the tooltip when hovered over."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added block tags `incorrect_for_wooden_tool`, `incorrect_for_gold_tool`, `incorrect_for_stone_tool`, `incorrect_for_iron_tool`, `incorrect_for_diamond_tool`, and `incorrect_for_netherite_tool`. They combine the existing `needs_*_tool` tags for each tier."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added entity type tag `sensitive_to_smite`."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added item tags `meat`, `piglin_food`, `fox_food`, `cow_food`, `goat_food`, `sheep_food`, `wolf_food`, `cat_food`, `horse_food`, `horse_tempt_items`, `camel_food`, `armadillo_food`, `bee_food`, `chicken_food`, `frog_food`, `hoglin_food`, `llama_food`, `llama_tempt_items`, `ocelot_food`, `panda_food`, `pig_food`, `rabbit_food`, `strider_food`, `strider_tempt_items`, `turtle_food`, `parrot_food`, `parrot_poisonous_food`."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Renamed item tag `axolotl_tempt_items` \u2192 `axolotl_food`."
  },
  {
    "group": "1.20.5",
    "version": "24w12a",
    "tags": [
      "assets",
      "texture",
      "breaking"
    ],
    "content": "Map decoration icons have been split from `map_icons.png` to use an atlas loaded from `textures/map/decorations`. Added the `trial_chambers` map decoration."
  },
  {
    "group": "1.20.5",
    "version": "24w05a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 30."
  },
  {
    "group": "1.20.5",
    "version": "24w05a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 25."
  },
  {
    "group": "1.20.5",
    "version": "24w05a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added entity type tag `no_anger_from_wind_charge`."
  },
  {
    "group": "1.20.5",
    "version": "24w05a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added item tag `dyeable`."
  },
  {
    "group": "1.20.5",
    "version": "24w05a",
    "tags": [
      "particle"
    ],
    "content": "Added particle type `vault_connection`."
  },
  {
    "group": "1.20.5",
    "version": "24w05a",
    "tags": [
      "storage",
      "options"
    ],
    "content": "Added a third possible value for the `region-file-compression` option in `server.properties`: `none`."
  },
  {
    "group": "1.20.5",
    "version": "24w04a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 29."
  },
  {
    "group": "1.20.5",
    "version": "24w04a",
    "tags": [
      "command"
    ],
    "content": "Added the `/transfer` command to transfer players to another server. It has syntax `/transfer <hostname> [<port>] [<players>]`."
  },
  {
    "group": "1.20.5",
    "version": "24w04a",
    "tags": [
      "storage",
      "options"
    ],
    "content": "The chunk compression mode can be configured with the `region-file-compression` option in `server.properties`. Possible values: `deflate` (default) and `lz4`."
  },
  {
    "group": "1.20.5",
    "version": "24w04a",
    "tags": [
      "storage"
    ],
    "content": "Added startup flag `recreateRegionFiles`, which will optimize and rewrite all the region files."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 33."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 28 (skipping 27)."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "item",
      "command",
      "nbt",
      "component",
      "breaking"
    ],
    "content": "Unstructured NBT tags on items tags (`tag` field) has been replaced with structured components. This impacts `/give`, `/clear`, and commands using item NBT. For example: `iron_axe{Damage:10,foo:\"bar\"}` \u2192 `iron_axe[minecraft:damage=10]{foo:\"bar\"}`.\n* `Damage:12` \u2192 `damage=12`\n* `RepairCost:12` \u2192 `repair_cost=12`\n* `Unbreakable:1b` \u2192 `unbreakable={}`\n* `Enchantments:[{id:\"sharpness\",lvl:2}]` \u2192 `enchantments={levels:{sharpness:2}}`\n* `StoredEnchantments` \u2192 `stored_enchantments`\n* `display:{Name:'\"hello\"'}` \u2192 `custom_name='\"hello\"'`\n* `display:{Lore:['\"hello\"']}` \u2192 `lore=['\"hello\"']`\n* `CanDestroy:[\"stone\"]` \u2192 `can_break={blocks:\"stone\"}`\n* `CanPlaceOn:[\"stone\"]` \u2192 `can_place_on={blocks:\"stone\"}`\n* `display:{color:16711680}` \u2192 `dyed_color={rgb:16711680}`\n* `AttributeModifiers:[]` \u2192 `attribute_modifiers={modifiers=[]}`\n* `Charged:1b,ChargedProjectiles:[{id:\"arrow\"}]` \u2192 `charged_projectiles=[{id:\"arrow\"}]`\n* `Items:[]` (bundle) \u2192 `bundle_contents=[]`\n* `display:{MapColor:16711680}` \u2192 `map_color=16711680`\n* `Decorations:[]` (filled map) \u2192 `map_decorations={}`\n* `map:1` \u2192 `map=1`\n* `CustomModelData` \u2192 `custom_model_data`\n* `Potion:\"invisibility\",CustomPotionColor:16711680,custom_potion_effects:[]` \u2192 `potion_contents={potion:\"invisibility\",custom_color:16711680,custom_effects:[]}`\n* `pages:[\"hello\"]` (book and quill) \u2192 `writable_book_content={pages:[\"hello\"]}`\n* `pages:['\"hello\"'],title:\"Title\",author:\"Misode\",generation:1,resolved:1b` (written book) \u2192 `written_book_content={pages:['\"hello\"'],title:\"Title\",author:\"Misode\",generation:1,resolved:true}`\n* `Trim={...}` \u2192 `trim={...}`\n* `effects:[]` (suspicious stew) \u2192 `suspicious_stew=[]`\n* `HideFlags` \u2192 split to the different components as well as `hide_additional_tooltip` component\n* `DebugProperty` \u2192 `debug_stick_state`\n* `EntityTag:{...}` \u2192 `entity_data={...}`\n* bucketed mobs data \u2192 `bucket_entity_data={...}`\n* `instrument:\"ponder_goat_horn\"` \u2192 `instrument=\"ponder_goat_horn\"`\n* `Recipes:[]` (knowledge book) \u2192 `recipes=[]`\n* `LodestonePos`, `LodestoneDimension`, and `LodestoneTracked` \u2192 `lodestone_target={pos:[13,64,-43],dimension:\"the_nether\"}`\n* `Explosion` (firework star) \u2192 `firework_exlosion={}`\n* `Fireworks:{Explosions:[],Flight:1}` (firework rocket) \u2192 `fireworks={explosions:[],flight_duration:1}`\n* `SkullOwner:{Name:\"Steve\"}` \u2192 `profile={name:\"Steve\"}`\n* `BlockEntityTag:{note_block_sound:\"ambient.cave\"}` \u2192 `note_block_sound=\"ambient.cave\"`\n* `BlockEntityTag:{Base:2}` \u2192 `base_color=\"magenta\"`\n* `BlockEntityTag:{Patterns:[]}` \u2192 `banner_patterns=[]`\n* `BlockEntityTag:{sherds:[]}` \u2192 `pot_decorations=[]`\n* `BlockEntityTag:{Items:[]}` (shulker box) \u2192 `container=[]`\n* `BlockEntityTag:{Bees:[]}` \u2192 `bees=[]`\n* `BlockEntityTag:{Lock:\"test\"}` \u2192 `lock=\"test\"`\n* `BlockEntityTag:{LootTable:\"foo\",LootTableSeed:123}` \u2192 `container_loot={loot_table:\"foo\",seed:123}`\n* `BlockEntityTag:{...}` \u2192 `block_entity_data={...}`\n* `BlockStateTag:{...}` \u2192 `block_state={...}`"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "item",
      "nbt",
      "component"
    ],
    "content": "Added data component `enchantment_glint_override` (boolean), which can be used to add or remove the enchantment glint."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "item",
      "nbt",
      "breaking"
    ],
    "content": "The format of serialized item stacks has been changed to support components:\n* Renamed `Count` \u2192 `count`. The count now defaults to 1 and will not be present in that case.\n* Removed `tag` and replaced with `components` which is a key-value map."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "nbt",
      "breaking"
    ],
    "content": "Removed the `ignoreTags` field on villager trades. Instead trades can now list item component predicates."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "Tipped arrows no longer store their effects in `Potion` or `custom_potion_effects`. Instead this information is fetched from the `item` tag."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "Renamed area effect cloud fields to match the `potion_contents` component:\n* `Potion` \u2192 `potion_contents.potion`\n* `Color` \u2192 `potion_contents.custom_color`\n* `effects` \u2192 `potion_contents.custom_effects`"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "block",
      "nbt",
      "breaking"
    ],
    "content": "Changed banner block entity fields to match the `banner_patterns` component:\n* `Patterns[].Pattern` (short string) \u2192 `patterns[].pattern` (namespaced ID)\n* `Patterns[].Color` (integer) \u2192 `patterns[].color` (dye string)"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "block",
      "nbt",
      "breaking"
    ],
    "content": "Changed beehive block entity fields to match the `bees` component:\n* `Bees[].EntityData` \u2192 `bees[].entity_data`\n* `Bees[].TicksInHive` \u2192 `bees[].ticks_in_hive`\n* `Bees[].MinOccupationTicks` \u2192 `bees[].min_ticks_in_hive`\n* `FlowerPos` \u2192 `flower_pos`"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "loot",
      "breaking"
    ],
    "content": "Changed loot table entry `loot_table`. The `name` field has been replaced with `value` and it now also allows inline loot tables."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "loot",
      "advancement",
      "predicate",
      "breaking"
    ],
    "content": "Changed item predicates:\n* Removed the `tag` field. Instead `items` now also supports a single entry, and a hash-prefixed item tag\n* Renamed `potion` \u2192 `potions`, supporting a single entry, hash-prefixed potion tag\n* Renamed `nbt` \u2192 `custom_data`\n* Added optional field `components`, which matches exact components"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "loot",
      "advancement",
      "predicate",
      "breaking"
    ],
    "content": "Changed block predicates:\n* Removed the `tag` field. Instead `blocks` now also supports a single entry, and a hash-prefixed block tag"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "loot",
      "advancement",
      "predicate",
      "breaking"
    ],
    "content": "Changed fluid predicates:\n* Renamed `fluid` \u2192 `fluids`, and now also supports a single entry, and a hash-prefixed fluid tag"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "loot",
      "advancement",
      "predicate"
    ],
    "content": "Changed entity predicates:\n* `type` now also supports a hash-prefixed entity type tag, and a list of entity types"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "loot",
      "advancement",
      "predicate",
      "breaking"
    ],
    "content": "Changed location predicates:\n* Renamed `biome` \u2192 `biomes`, and now also supports a hash-prefixed biome tag, and a list of biomes\n* Renamed `structure` \u2192 `structures`, and now also supports a hash-prefixed structure tag, and a list of structures"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_components` which can add, replace, or remove components. It has a single field `components` which is a map. Component keys can be prefixed with `!` to remove the component."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `copy_components` which can copy components from a specified source. It has fields `source` (currently only `block_entity`) and `components` (list of component IDs)."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "loot",
      "item-modifier",
      "breaking"
    ],
    "content": "Renamed function `set_nbt` \u2192 `set_custom_data` and `copy_nbt` \u2192 `copy_custom_data`. Vanilla data cannot be specified with this, instead use `set_components` and `copy_components`."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "loot",
      "item-modifier",
      "breaking"
    ],
    "content": "Changed the `set_attributes` loot function. The `slot` field now also accepts `any`, `armor`, and `hand`. Renamed the operation options:\n* `addition` \u2192 `add_value`\n* `multiply_base` \u2192 `add_multiplied_base`\n* `multiply_total` \u2192 `add_multiplied_total`"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "Changed the `/attribute` command. Renamed the operation literals:\n* `add` \u2192 `add_value`\n* `multiply_base` \u2192 `add_multiplied_base`\n* `multiply` \u2192 `add_multiplied_total`"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "command"
    ],
    "content": "Changed the `/playsound` command. The mixer (default `master`) and player (default `@s`) arguments are now optional."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "item",
      "enchantment"
    ],
    "content": "Projectile weapon enchantments like `infinity`, `multishot` and `piercing` now work on both crossbows and bows, if placed onto the alternative weapon using data manipulation or a change to the `enchantable/*` tags."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "jar",
      "data"
    ],
    "content": "Default item components are now exported to `reports/items.json` using the data generator."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "data",
      "tag",
      "damage-type"
    ],
    "content": "Added damage type tag `bypasses_wolf_armor` for damage sources that can not be absorbed by wolf armor"
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "assets",
      "texture"
    ],
    "content": "Added textures to support the colored layer of wolf armor and the cracks: `entity/wolf/wolf_armor_overlay`, `item/wolf_armor_overlay`, `entity/wolf/wolf_armor_crackiness_low`, `entity/wolf/wolf_armor_crackiness_medium`, and `entity/wolf/wolf_armor_crackiness_high`."
  },
  {
    "group": "1.20.5",
    "version": "24w09a",
    "tags": [
      "assets",
      "texture"
    ],
    "content": "Removed the `options_background` and `light_dirt_background` textures. Instead `menu_background` and `menu_list_background` textures are used."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre4",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 32."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre4",
    "tags": [
      "assets",
      "font",
      "breaking"
    ],
    "content": "The `shift` field in `ttf` glyph providers is now restricted between -512 and 512."
  },
  {
    "group": "1.20.5",
    "version": "24w14a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 38."
  },
  {
    "group": "1.20.5",
    "version": "24w14a",
    "tags": [
      "jar"
    ],
    "content": "The game now requires Java 21 and a 64-bit operating system."
  },
  {
    "group": "1.20.5",
    "version": "24w14a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Changed function `set_attributes`. Added optional field `replace` (boolean), which defaults to `true`."
  },
  {
    "group": "1.20.5",
    "version": "24w14a",
    "tags": [
      "loot",
      "item-modifier",
      "component"
    ],
    "content": "The `text` field in filterable has been renamed to `raw` to avoid ambiguity. Note this is not the same `text` field in text components."
  },
  {
    "group": "1.20.5",
    "version": "24w14a",
    "tags": [
      "block",
      "item",
      "nbt",
      "component"
    ],
    "content": "The `profile` component and field on items and blocks now supports resolving by UUID, when the `id` field is specified, but `name` is not."
  },
  {
    "group": "1.20.5",
    "version": "23w51a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 27."
  },
  {
    "group": "1.20.5",
    "version": "23w51a",
    "tags": [
      "attribute"
    ],
    "content": "Added attributes `generic.block_interaction_range` and `generic.entity_interaction_range` for controlling the player's interaction range. Values can between `0` and `64`."
  },
  {
    "group": "1.20.5",
    "version": "23w51a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `generic.scale` for controlling the entity scale. Values can be between `0.0625` and `16`, with a default of `1`."
  },
  {
    "group": "1.20.5",
    "version": "23w51a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `generic.step_height`, which controls the maximum number of blocks that an entity can step up without jumping. Values can be between `0` and `10`, with a default of `0.6`."
  },
  {
    "group": "1.20.5",
    "version": "23w51a",
    "tags": [
      "damage-type"
    ],
    "content": "Added damage type `spit`, which llamas now use instead of `mob_projectile`."
  },
  {
    "group": "1.20.5",
    "version": "23w51a",
    "tags": [
      "damage-type"
    ],
    "content": "Added damage type `wind_charge`."
  },
  {
    "group": "1.20.5",
    "version": "23w51a",
    "tags": [
      "data",
      "tag",
      "damage-type"
    ],
    "content": "Added damage type tag `always_kills_armor_stands`"
  },
  {
    "group": "1.20.5",
    "version": "23w51a",
    "tags": [
      "memory"
    ],
    "content": "Added memory module types `danger_detected_recently` and `breeze_leaving_water`."
  },
  {
    "group": "1.20.5",
    "version": "23w51a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Removed field `FactorCalculationData` from effect NBT."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre2",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 40."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre2",
    "tags": [
      "advancement"
    ],
    "content": "`Snip it!` advancement has been renamed to `Shear Brilliance`."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre2",
    "tags": [
      "item",
      "nbt"
    ],
    "content": "Using ctrl+pick block no longer lists \"(+NBT)\" in the item tooltip."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre2",
    "tags": [
      "assets"
    ],
    "content": "The animated nether portal texture is now displayed when changing dimension to or from the nether."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre2",
    "tags": [
      "assets"
    ],
    "content": "The animated end portal effect is now displayed when changing dimension to or from the end."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre2",
    "tags": [
      "network"
    ],
    "content": "Invalid data in packets sent from a server will now cause the game client to disconnect."
  },
  {
    "group": "1.20.5",
    "version": "1.20.5-pre2",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Changed the `set_fireworks` function. Fields `explosions` and `mode` have been grouped together as a sub-object `explosions` field fields `values`, `mode`, and mode-dependent fields."
  },
  {
    "group": "1.20.5",
    "version": "24w07a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 32."
  },
  {
    "group": "1.20.5",
    "version": "24w07a",
    "tags": [
      "command"
    ],
    "content": "The `/place jigsaw` command now allows max depth values up to 20."
  },
  {
    "group": "1.20.5",
    "version": "24w07a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added block tag `does_not_block_hoppers` for blocks that will never disable a hopper when placed above one."
  },
  {
    "group": "1.20.5",
    "version": "24w07a",
    "tags": [
      "data",
      "loot"
    ],
    "content": "Added loot table `gameplay/panda_sneeze` for drops when pandas sneeze."
  },
  {
    "group": "1.20.5",
    "version": "24w05b",
    "tags": [
      "command",
      "breaking",
      "obsolete"
    ],
    "content": "Effect amplifiers above 127 are no longer possible. Changed the `/effect` command: the amplifier argument is now limited to values between `0` and `127`."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 31."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 26."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "command",
      "obsolete"
    ],
    "content": "Effect amplifiers are restricted between 0 and 255 again."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "The former behavior of effects such as Jump Boost, Levitation, and Mining Fatigue over 127 has, also known as \"negative effects\" been removed."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "The maximum length of a command in a function is now 2000000 (2 million) characters."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "attribute"
    ],
    "content": "Added new attributes:\n* `generic.gravity`, between `-1.0` and `1.0`, defaults to `0.08`\n* `generic.jump_strength`, between `0.0` and `32.0`, defaults to `0.42`\n* `generic.safe_fall_distance`, between `-1024.0` and `1024.0`, defaults to `3.0`\n* `generic.fall_damage_multiplier`, between `0.0` and `100.0`, defaults to `1.0`\n* `player.block_break_speed`, between `0.0` and `1024.0`, defaults to `1.0`"
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "attribute",
      "breaking"
    ],
    "content": "Removed `horse.jump_strength` attribute and replaced it with `generic.jump_strength`."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "command"
    ],
    "content": "Added two events to the `/jfr` command: `ChunkRegionRead` and `ChunkRegionWrite`."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "entity"
    ],
    "content": "Added new entity type `breeze_wind_charge`."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "nbt",
      "entity",
      "block"
    ],
    "content": "Changed how block positions are stored and renamed NBT fields in some places. Instead of `{X:1,Y:2,Z:3}`, the format is now `[I;1,2,3]`:\n* Bees: `FlowerPos` and `HivePos` \u2192 `flower_pos` and `hive_pos`\n* Beehives: `FlowerPos` \u2192 `flower_pos`\n* End crystals: `BeamTarget` \u2192 `beam_target`\n* Leashable entities: `Leash` \u2192 `leash`\n* Patrolling mobs: `PatrolTarget` \u2192 `patrol_target`\n* End gateways: `ExitPortal` \u2192 `exit_portal`\n* Wandering traders: `WanderTarget` \u2192 `wander_target`"
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "particle"
    ],
    "content": "Removed particle type `gust_emitter`. Added `gust_emitter_large` and `gust_emitter_small`."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added block tag `badlands_terracotta`, which is used by the `armadillo_spawnable_on` tag."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added block tag `blocks_wind_charge_explosions` for blocks not impacted by the explosion when hit by wind charges. It contains `barrier` and `bedrock` by default."
  },
  {
    "group": "1.20.5",
    "version": "24w06a",
    "tags": [
      "assets",
      "font"
    ],
    "content": "Added font variant filters to font providers. Added a new field `filters` to all glyph providers, which is a map of variants to booleans. Current variants are `uniform` (Force Unicode Font) and `jp` (Japanese Glyph Variants)."
  },
  {
    "group": "1.20.2",
    "version": "1.20.2-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 18."
  },
  {
    "group": "1.20.2",
    "version": "1.20.2-pre1",
    "tags": [
      "command",
      "breaking",
      "obsolete"
    ],
    "content": "Removed the `execute if|unless function` subcommand."
  },
  {
    "group": "1.20.2",
    "version": "1.20.2-pre1",
    "tags": [
      "command",
      "breaking",
      "obsolete"
    ],
    "content": "Removed the `return run` command syntax."
  },
  {
    "group": "1.20.2",
    "version": "1.20.2-pre1",
    "tags": [
      "command",
      "macro"
    ],
    "content": "Numbers used as macro arguments are now always inserted without suffixes, regardless of numeric type."
  },
  {
    "group": "1.20.2",
    "version": "1.20.2-pre1",
    "tags": [
      "gamerule"
    ],
    "content": "Added `enderPearlsVanishOnDeath` game rule, defaulting to `true`. This controls whether thrown ender pearls vanish when the player that threw them dies."
  },
  {
    "group": "1.20.2",
    "version": "1.20.2-pre1",
    "tags": [
      "assets"
    ],
    "content": "Added `map/map_icons.png` spritesheet."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 16."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 16."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "feature-flag",
      "pack"
    ],
    "content": "Added feature flag `trade_rebalance`."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "block"
    ],
    "content": "Barrier blocks can now be waterlogged by players in Creative mode."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "options"
    ],
    "content": "Added server property `log-ips`. If false, player ips will be excluded from the log when joining. The default is true."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "command"
    ],
    "content": "The last 50 used commands will be remembered and accessable across game sessions. Recent commands are stored in `command_history.txt` in the game folder."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "network"
    ],
    "content": "Chunks are no longer sent over the network to the client in one big continuous batch. Instead, chunks within the client's render distance are sent in smaller batches depending on available bandwidth. This means clients with low bandwidth won't time out while loading a world, and can interact with it before all chunks are loaded."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "pack"
    ],
    "content": "Added optional field `supported_formats` to the `pack` object in `pack.mcmeta`, which can be an integer, list, or object. This enables multi-version packs. The `pack_format` field is still required, and its value must be contained in `supported_fields` if present. An example of each format:\n* `15` (only pack version 15)\n* `[15,18]` (all pack versions through and including 15 and 18)\n* `{\"min_inclusive\": 15, \"max_inclusive\": 18}` (all pack versions through and including 15 and 18)"
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "pack"
    ],
    "content": "Added optional field `overlays` to `pack.mcmeta`, which is an object with a single `entries` field containing a list of overlays. The order of overlays in `entries` is important, as the first in the list will be applied first. Each overlay entry has two fields:\n* `formats` (range of supported pack versions, same syntax as `supported_formats`)\n* `directory` (the directory to overlay for the respective versions)"
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "pack"
    ],
    "content": "Added pack overlays, which are sub-packs applied over the \"normal\" contents of a pack. Their directories (allowed characters: `a-z`, `0-9`, `_` and `-`) have their own `assets` and `data` directories, and are placed in the pack's root directory. They are applied based on the versions specified in the `pack.mcmeta`. Overlays can add and replace files, but not remove them."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "network"
    ],
    "content": "New configuration phase in the network protocol to allow for more data-driven content in the future. The phase starts after login and lasts until the player joins a world. The configuration of data-driven registries, configuration of enabled features, and negotiation of resource packs has been moved from the play phase to this configuration phase. The updating of tags, exchange of custom packets, and ping/keep-alive packets are shared between the play and configuration phases."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "debug"
    ],
    "content": "When hitboxes are displayed through F3+B, entities that have a passenger will display the passenger's attachment point."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "pack"
    ],
    "content": "Validation for symbolic links now occurs in datapacks and resource packs."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "All textures in the `realms` namespace have been moved into the `minecraft` namespace."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "All textures containing multiple sprites in a sheet for GUI have been split into individual sprites under `textures/gui/sprites`. For example:\n* `widgets.png` has been split into `widgets/button.png` and `widgets/button_highlighted.png`.\n\nEach sprite can now be individually overriden by a resource pack instead of replacing the entire sheet. Sprites are loaded into the `gui` atlas from the `textures/gui/sprites` directory."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "`villager2.png` has been renamed to `villager.png`."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "`icon/trial_available` and `realm_status/expires_soon` GUI sprites are animated with `.mcmeta` declarations instead of individual sprites."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "assets"
    ],
    "content": "Sprites in the gui atlas can now configure scaling behavior through a new `gui` section in `.mcmeta` files. The `gui` section in `.mcmeta` contains one `scaling` field with the following `type` options:\n* `stretch` (default) stretches the sprite across the desired space.\n* `tile` repeates the sprite across the desired space, requiring `width` and `height` fields.\n* `nine_slice` slices the sprite into 4 corners, 4 edges, and 1 center slice to be tiled across the desired space. `width`, `height`, and `border` fields are required."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "The bundle tooltip background is now drawn as a nine-sliced sprite."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "The icons for the Accessibility, Language, Realms News buttons have been split from their underlying button texture."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "The Realms Invite button is now drawn as an overlay on the normal button texture, and the highlighted texture state for this button has been removed."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "The exclamation marks on the `notification\\more.png` have been removed."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "gamerule"
    ],
    "content": "Rate of accumulation of snow and ice is now affected by the `randomTickSpeed` game rule."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "command"
    ],
    "content": "Added the `/random` command for controlling random sequences, with syntax:\n* `random value|roll <range> [<sequenceId>]`: rolls a random number based on the given `range`. `roll` announces it in chat, while `value` does not\n* `random reset *|<sequenceId> [<seed>] [<includeWorldSeed>] [<includeSequenceId>]`: resets the given `sequenceId` by using a `seed` to replace it"
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "command",
      "obsolete"
    ],
    "content": "Added the `/execute if function` sub-command, with syntax:\n* `execute if|unless function <function> <continuation>`: executes a function/function tag and matches the return value"
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "command",
      "obsolete"
    ],
    "content": "Added the `/return run` sub-command, with syntax:\n* `return run <command>`: takes the return value from the `command` and returns it as the return value of the function"
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "command"
    ],
    "content": "A single backslash `\\` as the last non-whitespace character of a line now allows a command to be continued on the next line"
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "command",
      "macro"
    ],
    "content": "Macros have been added to functions. They are defined by lines beginning with `$`. Macros contain one or more subsitutions in the form `$(variable)`. All argument variables must be provided when calling function macros. Using macros mean their commands must be re-evaluated after variable substitution, which comes at a performance cost compared to pre-parsed functions."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "command",
      "macro"
    ],
    "content": "To call macro functions, two new forms of the `/function` command were added, with syntax:\n* `function <id> <compound>`: calls a function with a given data `compound` `{}`\n* `function <id> with <data source> [<path>]`: calls a function from a `source` (such as what's used in `/data get`) and NBT `path`"
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "entity"
    ],
    "content": "Behavior of display entities has changed: Display entities now start updating their client-side position and rotation on the first tick after an update, similar to armor stands, mobs, and players. Duration of interpolation is now controlled by `teleport_duration`."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "attribute"
    ],
    "content": "Added new `generic.max_absorption` attribute. It acts similar to `generic.max_health`, but is the upper bound for `AbsorptionAmount` rather than `Health`."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "game-event",
      "breaking"
    ],
    "content": "The `entity_roar` and `entity_shake` game events are removed and replaced with `entity_action`."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "data",
      "worldgen"
    ],
    "content": "Added `minecraft:ore_diamond_medium` feature."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "data",
      "damage-type",
      "tag"
    ],
    "content": "Added damage tag `no_knockback`, which causes knockback to not be caused by the damage itself. In Vanilla, this is used by explosions which cause knockback separately."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added entity tag `non_controlling_rider`, representing entities that don't override their vehicles movement control."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added block tag `concrete_powder` for Concrete Powder blocks."
  },
  {
    "group": "1.20.2",
    "version": "23w31a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added block tag `camel_sand_step_sound_blocks` for block producing `entity.camel.step_sand` sounds"
  },
  {
    "group": "1.20.2",
    "version": "1.20.2-pre4",
    "tags": [
      "data",
      "damage-type",
      "tag"
    ],
    "content": "Added damage tag `always_kills_armor_stands` for damage types that should always fully kill an Armor Stand."
  },
  {
    "group": "1.20.2",
    "version": "23w35a",
    "tags": [
      "jar"
    ],
    "content": "The bundled java runtime has been upgraded to 17.0.8."
  },
  {
    "group": "1.20.2",
    "version": "1.20.2-pre2",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 18."
  },
  {
    "group": "1.20.2",
    "version": "23w33a",
    "tags": [
      "debug"
    ],
    "content": "The charts on the debug screen can now be toggled with F3+1 (pie chart), F3+2 (FPS and TPS) and F3+3 (bandwidth and ping)."
  },
  {
    "group": "1.20.2",
    "version": "23w33a",
    "tags": [
      "trim"
    ],
    "content": "Added an optional `decal` field to armor trim patterns, defaulting to false. If true, the pattern texture will be masked based on the underlying armor."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 17."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 17."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "The text field background is now a nine-sliced sprite at `widget/text_field` and `widget/text_field_highlighted`."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "The scroll bar in lists and text fields is now a nine-sliced sprite at `widget/scroller`."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "nbt",
      "breaking"
    ],
    "content": "Mob effects are now namespaced ids rather than numeric values. For example, `1` is now `minecraft:speed`."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "nbt",
      "entity",
      "block-entity",
      "breaking"
    ],
    "content": "The structure for mob effect storage has been largely changed from pascal to snake case, with a couple of renames. All changes:\n* `Id` \u2192 `id` (mob effect instances)\n* `Ambient` \u2192 `ambient` (mob effect instances)\n* `Amplifier` \u2192 `amplifier` (mob effect instances)\n* `Duration` \u2192 `duration` (mob effect instances)\n* `ShowParticles` \u2192 `show_particles` (mob effect instances)\n* `ShowIcon` \u2192 `show_icon` (mob effect instances)\n* `HiddenEffect` \u2192 `hidden_effect` (mob effect instances)\n* `FactorCalculationData` \u2192 `factor_calculation_data` (mob effect instances)\n* `CustomPotionEffects` \u2192 `custom_potion_effects` (`potion`, `lingering_potion`, `splash_potion`, `tipped_arrow`, `arrow`)\n* `Effects` \u2192 `effects` (`suspicious_stew`, `area_effect_cloud`)\n* `EffectId` \u2192 `id` (`suspicious_stew`)\n* `EffectDuration` \u2192 `duration` (`suspicious_stew`)\n* `EffectId` and `EffectDuration` \u2192 `stew_effects` (`mooshroom`)\n* `ActiveEffects` \u2192 `active_effects` (`player`, `armor_stand`, mobs)\n* `Primary` \u2192 `primary_effect` (`beacon`)\n* `Secondary` \u2192 `secondary_effect` (`beacon`)"
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `sequence` containing a single `functions` field. The array of sub-functions will run in sequence."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "loot",
      "predicate"
    ],
    "content": "The `all_of` predicate and `sequence` function can now be declared implicitly as an inline array without a type."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "network"
    ],
    "content": "Clients will no longer disconnect when receiving an invalid chat message, and will instead display a placeholder message."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "network"
    ],
    "content": "Gameplay packets are now packed into bigger TCP-packets to reduce overhead from TCP-headers."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "debug"
    ],
    "content": "The `Ctrl + F3` debug screen will now display ping and network traffic charts."
  },
  {
    "group": "1.20.2",
    "version": "23w32a",
    "tags": [
      "jar"
    ],
    "content": "Loot tables, predicates and item modifiers are now parsed using codecs."
  },
  {
    "group": "1.16.2",
    "version": "20w29a",
    "tags": [
      "command"
    ],
    "content": "Changed `/spawnpoint` and `/setworldspawn` commands to include an optional angle parameter:\n* `/spawnpoint [targets] [pos] [angle]`\n* `/setworldspawn [pos] [angle]`"
  },
  {
    "group": "1.16.2",
    "version": "20w29a",
    "tags": [
      "worldgen"
    ],
    "content": "Added noise settings, which are stored in the `worldgen/noise_settings` folder."
  },
  {
    "group": "1.16.2",
    "version": "1.16.2-pre2",
    "tags": [
      "command"
    ],
    "content": "The `/execute in` command now respects dimension scaling."
  },
  {
    "group": "1.16.2",
    "version": "20w30a",
    "tags": [
      "tag"
    ],
    "content": "Tags can now have optional entries. Instead of a string, they are defined as `{ \"id\": \"foo\", \"required\": false }`."
  },
  {
    "group": "1.16.2",
    "version": "1.16.2-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Custom world generation and dimension settings now use the same folder pattern in data packs as other resources. `data/minecraft/<type>/<namespace>/<path>.json` \u2192 `data/<namespace>/<type>/<path>.json`."
  },
  {
    "group": "1.16.2",
    "version": "20w28a",
    "tags": [
      "options"
    ],
    "content": "Added server property `rate-limit`. The default of `0` means no limit."
  },
  {
    "group": "1.16.2",
    "version": "20w28a",
    "tags": [
      "worldgen"
    ],
    "content": "Added biomes, which are stored in the `worldgen/biome` folder. Custom biomes can be used in custom dimension generators, and in the single biome world types after adding the data pack."
  },
  {
    "group": "1.16.2",
    "version": "20w28a",
    "tags": [
      "worldgen"
    ],
    "content": "Added configured carvers, which are stored in the `worldgen/configured_carver` folder."
  },
  {
    "group": "1.16.2",
    "version": "20w28a",
    "tags": [
      "worldgen"
    ],
    "content": "Added configured features, which are stored in the `worldgen/configured_feature` folder."
  },
  {
    "group": "1.16.2",
    "version": "20w28a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Added configured structure features, which are stored in the `worldgen/configured_structure_feature` folder."
  },
  {
    "group": "1.16.2",
    "version": "20w28a",
    "tags": [
      "worldgen"
    ],
    "content": "Added configured surface builders, which are stored in the `worldgen/configured_surface_builder` folder."
  },
  {
    "group": "1.16.2",
    "version": "20w28a",
    "tags": [
      "worldgen"
    ],
    "content": "Added processor lists, which are stored in the `worldgen/processor_list` folder."
  },
  {
    "group": "1.16.2",
    "version": "20w28a",
    "tags": [
      "worldgen"
    ],
    "content": "Added template pools, which are stored in the `worldgen/template_pool` folder."
  },
  {
    "group": "1.16.2",
    "version": "1.16.2-rc1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data and resource pack format has been increased to 6."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 58."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 43."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "command"
    ],
    "content": "Added `reset` subcommand to the `/attribute` command:\n* `attribute <target> <attribute> base reset`"
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "text"
    ],
    "content": "Added optional field `shadow_color` to text component style. It can either be a packed ARGB integer, or a list of 4 floats in the RGBA order."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "particle",
      "breaking"
    ],
    "content": "Changed particle type `trail`. Added required field `duration`, which is a positive float."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "particle"
    ],
    "content": "Added particle type `pale_oak_leaves`."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "feature-flag"
    ],
    "content": "Removed feature flag `winter_drop`."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "Changed NBT of `tnt_minecart`:\n* Renamed field `TNTFuse` to `fuse`\n* Added optional field `explosion_speed_factor` (float between 0 and 128)"
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "block-entity",
      "component"
    ],
    "content": "Items with the `block_entity_data` component will now only set the data if `id` matches the block entity type that was placed."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "worldgen",
      "breaking"
    ],
    "content": "Changed biome effects field `music`. It now is a weighted list of music objects. The list is also allowed to be empty."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "worldgen"
    ],
    "content": "Added optional field `music_volume` (float) to biome effects."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `simple_block`. Added optional field `schedule_tick`, which is a boolean."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "The `toast/system` texture has been changed to use a nine-sliced texture. The `toast/tutorial` texture was unchanged, but nine-slicing is enabled."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "The `advancements/box_obtained` and `advancements/box_unobtained` textures now have nine-slicing enabled."
  },
  {
    "group": "1.21.4",
    "version": "24w44a",
    "tags": [
      "command"
    ],
    "content": "Added a new event to the `/jfr` command: `StructureGeneration`."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 60."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 45."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "Removed entity type `creaking_transient`. Instead added field `home_pos` to `creaking` entity NBT, which is a list of 3 ints specifying the block position of the creaking heart."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "block",
      "nbt"
    ],
    "content": "Added field `creaking`, which is a UUID specifying the linked creaking mob."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added option `bundle` to the `animation` field in the `consumable` item component."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "tag",
      "data",
      "breaking"
    ],
    "content": "Removed item tag `#trim_templates`."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Renamed `_preferred_weapon` item tags to plural versions: `#skeleton_preferred_weapons`, `#piglin_preferred_weapons`, `#pillager_preferred_weapons`, and `#drowned_preferred_weapons`. Add item tag `#wither_skeleton_disliked_weapons`."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Blocks that previously has a special block entity renderer (banners, heads, beds, chests, conduits, decorated pots, shulker boxes and signs) will now also render normal block model over it."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Changed the `head` special model type. Added optional field `texture` referencing a texture in the `entity/` folder. If present, `profile` component is ignored."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added `standing_sign` and `hanging_sign` special model types. They have fields `wood_type` and `texture`."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Removed `xmas` boolean property, replaced with `local_time`, with fields `locale`, `time_zone`, and `pattern`."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Removed `shift_down` boolean property, replaced with `extended_view`, which returns `true` if the player is holding shift in the UI."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Changed the `has_component` boolean property. Added optional field `ignore_default` (boolean), which defaults to `false`."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added boolean property `keybind_down`, with field `keybind`."
  },
  {
    "group": "1.21.4",
    "version": "24w46a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added string property `holder_type`, which returns the entity type of the item holder for compasses and clocks."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 46."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "item"
    ],
    "content": "Similarly to block items, spawn eggs now can have a warning in the tooltip if they could execute operator-only commands."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "assets",
      "font"
    ],
    "content": "Updated Unifont to `16.0.01`."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added optional field `hand_animation_on_swap` (boolean) to resource pack item format."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added tint source `team` with field `default` (RGB color)."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added field `animation` (float) to `head` special model type for the piglin ears and ender dragon jaw."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added boolean property `view_entity`."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Renamed string property `holder_type` \u2192 `context_entity_type`"
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added string property `context_dimension`."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Changed `time` numeric property. Removed field `natural_only` and added `source`, which can be one of `daytime`, `moon_phase`, or `none`."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Changed `compass` numeric property. Added possible value `none` to `target` field."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre1",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added item model type `empty` which doesn't render anything."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre2",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 61."
  },
  {
    "group": "1.21.4",
    "version": "1.21.4-pre2",
    "tags": [
      "block",
      "nbt",
      "breaking"
    ],
    "content": "Renamed some block entity fields in `furnace`, `smoker` and `blast_furnace` blocks:\n* `CookTime` \u2192 `cooking_time_spent`\n* `CookTimeTotal` \u2192 `cooking_total_time`\n* `BurnTime` \u2192 `lit_time_remaining`\n* Added field `lit_total_time` (total time the furnace should be lit)"
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 59."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 44."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "jar",
      "breaking"
    ],
    "content": "The data generator `net.minecraft.data.Main` in the server jar no longer generates the `assets` folder with the `--client` option. Instead use the `net.minecraft.client.data.Main` data generator in the client jar."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Tooltip warnings on item blocks with `block_entity_data` can no longer be hidden by other components."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "item",
      "component",
      "breaking"
    ],
    "content": "Changed `equippable` component. Renamed field `model` \u2192 `asset_id`."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "item",
      "component",
      "breaking"
    ],
    "content": "Changed `custom_model_data` component. Instead of a single integer it now takes an object with optional fields: `floats` (list of floats), `flags` (list of booleans), `strings` (list of string), and `colors` (list of RGB colors)."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "loot",
      "item-modifier",
      "breaking"
    ],
    "content": "Changed `set_custom_model_data` item modifier. Instead of a single `value` field, it now has optional list operation fields: `floats`, `flags`, `strings`, and `colors`."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "trim",
      "breaking"
    ],
    "content": "Removed field `item_model_index` in trim materials."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `#bee_attractive` to describe all blocks that bees may pollinate."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "tag",
      "data",
      "breaking"
    ],
    "content": "Removed block tag `#tall_flowers`. Removed item tags `#flowers` and `#tall_flowers`."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `#skeleton_preferred_weapon`, `#piglin_preferred_weapon`, `#pillager_preferred_weapon`, and `#drowned_preferred_weapon`."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Moved the folder `models/equipment` \u2192 `equipment`."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Renamed texture and model `broken_elytra` \u2192 `elytra_broken`."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "assets",
      "item",
      "breaking"
    ],
    "content": "Removed the `overrides` field in item models. Instead the different models can be configured in the new `items` folder."
  },
  {
    "group": "1.21.4",
    "version": "24w45a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added new format to describe item models in the folder `items`. It has a single field `models` with a field `type`. The different model types are currently:\n* `model`: has fields `model` (model reference), and `tints` (tint source)\n* `special`: has fields `special` (typed special model), and `base` (model reference)\n* `composite`: has fields `models`, same type as the root `models` field in this file\n* `condition`: has fields `property` + more fields, `on_true`, and `on_false`\n* `select`: has fields `property` + more fields, `cases`, and `fallback`\n* `range_dispatch`: has fields `property` + more fields, `scale`, `entries`, and `fallback`\n* `bundle/selected_item`: no fields"
  },
  {
    "group": "1.19",
    "version": "22w16a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Changed paintings NBT. Renamed fields `Motive` \u2192 `variant` and `Facing` \u2192 `facing`."
  },
  {
    "group": "1.19",
    "version": "1.19-pre1",
    "tags": [
      "options"
    ],
    "content": "Removed server property `test-rainbow-chat`."
  },
  {
    "group": "1.19",
    "version": "1.19-pre1",
    "tags": [
      "game-event"
    ],
    "content": "Added game event `instrument_play`."
  },
  {
    "group": "1.19",
    "version": "1.19-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Changed dimension type. Added fields `monster_spawn_block_light_limit` (int) and `monster_spawn_light_level` (int provider)."
  },
  {
    "group": "1.19",
    "version": "1.19-pre1",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Renamed cat variant `british` to `british_shorthair`."
  },
  {
    "group": "1.19",
    "version": "1.19-pre1",
    "tags": [
      "nbt",
      "entity",
      "memory"
    ],
    "content": "Added memory module type `is_panicking` (boolean)."
  },
  {
    "group": "1.19",
    "version": "22w15a",
    "tags": [
      "advancement"
    ],
    "content": "Removed `item_delivered_to_player` advancement trigger and added `thrown_item_picked_up_by_player` to replace it. It has conditions `player`, `entity`, and `item`."
  },
  {
    "group": "1.19",
    "version": "22w15a",
    "tags": [
      "advancement"
    ],
    "content": "Added advancement trigger `avoid_vibration`. It has no extra conditions."
  },
  {
    "group": "1.19",
    "version": "22w15a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Renamed block tag `occludes_vibration_signals` \u2192 `dampens_vibrations`. It includes wool and wool carpets by default."
  },
  {
    "group": "1.19",
    "version": "22w15a",
    "tags": [
      "particle"
    ],
    "content": "Added particle type `sonic_boom`."
  },
  {
    "group": "1.19",
    "version": "22w15a",
    "tags": [
      "nbt",
      "entity",
      "memory"
    ],
    "content": "Added memory module types `sonic_boom_cooldown`, `sonic_boom_sound_cooldown`, and `sonic_boom_sound_delay`."
  },
  {
    "group": "1.19",
    "version": "22w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Added field `replaceable` to carver configuration, which is a block/tag."
  },
  {
    "group": "1.19",
    "version": "22w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed features `ice_patch` and `surface_disk`. They can now be replaced with a `disk` feature."
  },
  {
    "group": "1.19",
    "version": "22w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed `disk` feature configuration:\n* Replaced `state` field with `state_provider`, which is a rule based block state provider. It has two fields: `fallback` (block state provider) and `rules`, which is a list of objects. A rule has two fields: `if_true` (block predicate) and `then` (block state provider).\n* Replaced `targets` field with `target`, which is now a block predicate.\n* Removed field `can_origin_replace`."
  },
  {
    "group": "1.19",
    "version": "22w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed root placer configuration:\n* Renamed field `y_offset` \u2192 `trunk_offset_y`.\n* Moved fields `max_root_width`, `max_root_length`, `random_skew_chance`, `can_grow_through`, `muddy_roots_in`, and `muddy_roots_provider` to inside an object `mangrove_root_placement`.\n* Added field `above_root_placement` to all root placers, which is an object with fields `above_root_placement_chance` (float between 0 and 1) and `above_root_provider` (block state provider)."
  },
  {
    "group": "1.19",
    "version": "1.19-pre4",
    "tags": [
      "assets",
      "lang"
    ],
    "content": "Added new language Malay, written in Arabic script. It has code `zlm_arab`."
  },
  {
    "group": "1.19",
    "version": "22w18a",
    "tags": [
      "command"
    ],
    "content": "Removed `/placefeature` and added `/place` command, which has 3 subcommands:\n* `/place feature <feature> [pos]`: Places a configured feature\n* `/place jigsaw <pool> <start> <depth> [pos]`: Places a jigsaw structure\n* `/place structure <structure> [pos]`: Places a full worldgen structure (not an NBT file)"
  },
  {
    "group": "1.19",
    "version": "22w18a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Removed item modifier `set_goat_horn_sound`."
  },
  {
    "group": "1.19",
    "version": "22w18a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added item modifier `set_instrument`. It has one field `options`, which references an instrument tag from `tags/instrument`."
  },
  {
    "group": "1.19",
    "version": "22w18a",
    "tags": [
      "text",
      "chat-type"
    ],
    "content": "Added chat types, which are stored in the `chat_type` folder. There are 8 vanilla chat types which can be overwritten:\n* `chat`: When a player sends a message to chat\n* `emote_command`: When a player uses the `/me` command\n* `game_info`: For messages that are displayed to the actionbar\n* `msg_command`: When a player uses the `/msg` command\n* `say_command`: When a player uses the `/say` command\n* `system`: For system messages\n* `team_msg_command`: When a player uses the `/teammsg` command\n* `tellraw_command`: When the `/tellraw` command is used"
  },
  {
    "group": "1.19",
    "version": "22w18a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added banner pattern tags in `tags/banner_pattern`, whichs allows modifying behavior of the loom block."
  },
  {
    "group": "1.19",
    "version": "22w18a",
    "tags": [
      "jar"
    ],
    "content": "The bundled java runtime has been upgraded to 17.0.3"
  },
  {
    "group": "1.19",
    "version": "22w18a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added field to the `FactorCalculationData` field in potions and effects: `factor_start`, which is a float."
  },
  {
    "group": "1.19",
    "version": "1.19-pre2",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added biome tag `mineshaft_blocking`, containing `deep_dark` by default."
  },
  {
    "group": "1.19",
    "version": "1.19-pre2",
    "tags": [
      "game-event"
    ],
    "content": "Added game event `teleport`."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "advancement",
      "loot",
      "predicate",
      "breaking"
    ],
    "content": "Removed `location` field from triggers `location`, `slept_in_bed`, `hero_of_the_village` and `voluntary_exile`. Instead the `player.location` field can be used."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "advancement",
      "loot",
      "predicate",
      "breaking"
    ],
    "content": "Replaced entity predicate fields `player`, `fishing_hook`, `lightning_bolt`, and `catType` with `type_specific`. It has a field `type` (an entity type), and other fields depending on the type.\n* `player`: a player predicate\n* `fishing_hook`: has a field `in_open_water` (boolean)\n* `lightning`: has fields `blocks_set_on_fire` (int bounds) and `entity_struck` (entity predicate)\n* `cat`: has a field `variant`, which can be one of `all_black`, `black`, `british`, `calico`, `jellie`, `persian`, `ragdoll`, `red`, `siamese`, `tabby`, or `white`.\n* `slime`: (matches slimes and magma creams) has a field `size` (int bounds)\n* `frog`: has a field `variant`, which can be one of `cold`, `temperate`, or `warm`."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `item_delivered_to_player` which only has the `player` condition."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `allay_drop_item_on_block` which has conditions `player`, `location` and `item`."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Changed warden NBT. `anger.suspect` is now a list of objects, with fields `uuid` (UUID) and `anger` (int)."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added player NBT field `LastDeathLocation`, which is an object with fields: `dimension` (string) and `pos` (list of 3 ints)"
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Changed cat NBT: Removed field `CatType` which was an int and replaced it with `variant`, which is a resource location of a cat variant. Variants:\n* `0` \u2192 `tabby`\n* `1` \u2192 `black` \n* `2` \u2192 `red`\n* `3` \u2192 `siamese`\n* `4` \u2192 `british`\n* `5` \u2192 `calico`\n* `6` \u2192 `persian`\n* `7` \u2192 `ragdoll`\n* `8` \u2192 `white`\n* `9` \u2192 `jellie`\n* `10` \u2192 `all_black`"
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "worldgen"
    ],
    "content": "Added `disk` feature field: `can_origin_replace` (block/tag)."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "worldgen"
    ],
    "content": "Added field to `leave_vine` tree decorator: `probability` (float between 0 and 1). This was previously hardcoded to `0.25`."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "worldgen"
    ],
    "content": "Added tree decorator `attached_to_leaves` with fields: `probability` (float between 0 and 1), `exclusion_radius_xz` (int between 0 and 16), `exclusion_radius_y` (int between 0 and 16), `block_provider` (block state provider), `required_empty_blocks` (int between 1 and 16), `directions` (non empty list of directions)."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "worldgen"
    ],
    "content": "Added optional `root_placer` field to `tree` feature. Currently only one root placer type: `mangrove_root_placer` with fields: `can_grow_through` (block/tag), `muddy_roots_in` (block/tag), `muddy_roots_provider` (block state provider), `max_root_width` (int between 1 and 12), `max_root_length` (int between 1 and 64), `y_offset` (int provider), `random_skew_chance` (float between 0 and 1)."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "worldgen"
    ],
    "content": "Added trunk placer `upwards_branching_trunk_placer`. It has fields `extra_branch_steps` (int > 0), `place_branch_per_log_probability` (float between 0 and 1), `extra_branch_length` (int >= 0), `can_grow_through` (block/tag)."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "worldgen"
    ],
    "content": "Renamed feature `glow_lichen` \u2192 `multiface_growth` (no configuration changes)."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "worldgen"
    ],
    "content": "Added feature `surface_disk`, which has the same configuration as `disk`."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed `rottable_blocks` field in `block_rot` processor. The block tag now needs to be prefixed with a `#`, and allows block IDs or a list of block IDs."
  },
  {
    "group": "1.19",
    "version": "22w14a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Moved jigsaw structure configuration back out of the `value` field (reverts a change from last snapshot)."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 10."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 9."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "text",
      "font"
    ],
    "content": "Added `space` glyph provider. It has a single field `advances` which is a map of codepoints to glyph advance (width). This enables custom space widths, including negative spaces."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "text",
      "font",
      "breaking"
    ],
    "content": "Font providers now manually need to declare the space glyph."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "pack"
    ],
    "content": "Added optional field `filter` to `pack.mcmeta`. When present, must have a `block` field which is a list of patterns. Each pattern has two optional fields: `namespace` and `path`, which are regular expressions. It hides resources in packs loaded before the current pack that match the pattern."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "loot",
      "predicate",
      "breaking"
    ],
    "content": "Renamed location predicate field `feature` \u2192 `structure`."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "particle"
    ],
    "content": "Added particle types `sculk_charge`, `sculk_charge_pop` and `sculk_soul`."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "options"
    ],
    "content": "Added server property `max-chained-neighbor-updates` which controls the amount of consecutive neighbor updates before skipping additional ones. Negative values remove the limit."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "Potion and effect field `Id`, previously a byte is now an int. When checking the `b` suffix needs to be removed."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "The added `frog` entity has all the breedable and mob tags, and additionally a `Variant` tag, which is an int 0 (temperate), 1 (warm), or 2 (cold)."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "The added `tadpole` entity has all mob tags, as well as two tags: `FromBucket` which is a boolean, and `Age` which is an integer. When it reaches 24000 the tadpole grows into a frog."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "entity",
      "nbt",
      "memory"
    ],
    "content": "Added memory module types `is_in_water` and `is_pregnant`."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Added boat type `mangrove`."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `dragon_transparent`, which behaves very similarly to `dragon_immune`. It contains `#fire` and `light` by default."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "worldgen"
    ],
    "content": "Dimension types can no longer be inlined in the dimension, they have to be a reference to a separate dimension_type file."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed field `seed` in noise chunk generator and end biome source."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed noise settings. Removed field `terrain_shaper`, the terrain shaper splines have been moved to density functions. Added field `spawn_target`, which is a list of climate target points."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed density function `terrain_shaper_spline`, and changed density function `spline`: removed two fields `min_value` and `max_value`."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed biome field `category`. Functionality has been moved to biome tags."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "worldgen"
    ],
    "content": "Added feature type `sculk_patch`. It has 5 required integer fields: `charge_count`, `amount_per_charge`, `spread_attempts`, `growth_rounds`, and `spread_rounds` and 1 required float field: `catalyst_chance`."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Changed structure set placement.\n* Fields `salt` and `locate_offset` are no longer specific to the `random_spread` placement type.\n* Added field `preferred_biomes` to the placement type `concentric_rings`, which is a biome tag.\n* Added optional field `exclusion_zone`, which is an object with two fields: `other_set`: a structure set reference, and `chunk_count`: an integer between 1 and 16\n* Added optional fields `frequency`: a number between 0 and 1, and `frequency_reduction_method`, which is one of `default`, `legacy_type_1`, `legacy_type_2`, or `legacy_type_3`."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Moved `worldgen/configured_structure_feature` to `worldgen/structure` folder."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Changed structure fields:\n* Added field `step` which is one of `raw_generation`, `lakes`, `local_modifications`, `underground_structures`, `surface_structures`, `strongholds`, `underground_ores`, `underground_decoration`, `fluid_springs`, `vegetal_decoration`, or `top_layer_modification`.\n* All fields that were in `config` are now in the root.\n* Merged `village`, `bastion_remnant` and `pillager_outpost` types to `jigsaw`, and added the fields `start_height`: a height provider, `project_start_to_heightmap`: an optional heightmap type, and `use_expansion_hack`: a boolean.\n* For the `ruined_portal` type: removed field `portal_type` and replaced it with a weighted list `setups`.\n* For the `mineshaft` type: renamed field `type` \u2192 `mineshaft_type`.\n* Removed fields `probability`, this is instead being controlled by the structure set `frequency` settings."
  },
  {
    "group": "1.19",
    "version": "22w11a",
    "tags": [
      "worldgen"
    ],
    "content": "Added world presets, stored in the `worldgen/world_preset` directory. It has a single field `dimensions`, which is a map of dimension IDs to dimension settings, previously in the `dimension` folder."
  },
  {
    "group": "1.19",
    "version": "22w17a",
    "tags": [
      "options"
    ],
    "content": "Added server property `enforce-secure-profile`, which can be either `false` or `true`."
  },
  {
    "group": "1.19",
    "version": "22w17a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added item modifier `set_goat_horn_sound`. It has no extra properties, and sets the item's `SoundVariant` NBT tag to a random value between 0 and 3 (inclusive), which are the non screaming goat variants."
  },
  {
    "group": "1.19",
    "version": "22w17a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Added optional field `start_jigsaw_name` for `jigsaw` structures, which is a resource location."
  },
  {
    "group": "1.19",
    "version": "22w19a",
    "tags": [
      "options"
    ],
    "content": "Added server property `previews-chat`. If true, clients will will be shown a preview of their chat message, decorated by the server."
  },
  {
    "group": "1.19",
    "version": "22w19a",
    "tags": [
      "options"
    ],
    "content": "Added temporary server property `test-rainbow-chat`. If true, chat will be styled with rainbow colors by the server. This option will be removed in the next snapshot."
  },
  {
    "group": "1.19",
    "version": "22w19a",
    "tags": [
      "command"
    ],
    "content": "Added a `template` subcommand to `/place` to place structure NBT files, with syntax:\n* `/place template <template> [pos] [rotation] [mirror] [integrity] [seed]`"
  },
  {
    "group": "1.19",
    "version": "22w19a",
    "tags": [
      "command"
    ],
    "content": "Added a `poi` subcommand to `/locate` to locate point of interest types, with syntax:\n* `/locate poi <type>`"
  },
  {
    "group": "1.19",
    "version": "22w19a",
    "tags": [
      "poi",
      "tag",
      "data"
    ],
    "content": "Added `point_of_interest_type` tags: `acquirable_job_site`, `bee_home`, and `village`."
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "advancement"
    ],
    "content": "Added advancement trigger `kill_mob_near_sculk_catalyst`. It has `entity` and `killing_blow` conditions, just like the `player_killed_entity` trigger."
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "game-event"
    ],
    "content": "Renamed game events:\n* `drinking_finish` \u2192 `drink`\n* `elytra_free_fall` \u2192 `elytra_glide`\n* `entity_damaged` \u2192 `entity_damage`\n* `entity_dying` \u2192 `entity_die`\n* `entity_killed` \u2192 `entity_die`\n* `mob_interact` \u2192 `entity_interact`\n* `ravager_roar` \u2192 `entity_roar`\n* `wolf_shaking` \u2192 `entity_shake`\n* `fishing_rod_cast` \u2192 `item_interact_start`\n* `fishing_rod_reel_in` \u2192 `item_interact_finish`\n* `block_press` and `block_switch` \u2192 `block_activate`\n* `block_unpress` and `block_unswitch` \u2192 `block_deactivate`"
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "game-event"
    ],
    "content": "Removed game events in favor of existing ones:\n* `shulker_open` \u2192 `container_open`\n* `shulker_close` \u2192 `container_close`\n* `ring_bell` \u2192 `block_change`"
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "game-event"
    ],
    "content": "Added game events `note_block_play` and `swim`."
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "game-event",
      "tag",
      "data"
    ],
    "content": "Added game event tag `ignore_vibrations_on_occluding_block`."
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Renamed item and block tag `carpets` \u2192 `wool_carpets`."
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "nbt",
      "entity",
      "memory"
    ],
    "content": "Added memory module types `liked_player` (UUID), `liked_noteblock` (global pos), `liked_noteblock_cooldown_ticks` (int), `item_pickup_cooldown_ticks` (int)."
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Removed structure field `adapt_noise` and added optional field `terrain_adaptation`, one of `none`, `beard_thin`, `beard_box`, or `bury`."
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Changed `jigsaw` structure configuration. All fields except `type` are now wrapped in a field `value`."
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "worldgen"
    ],
    "content": "Added field `extra_rare_growths` to configured feature `sculk_patch`, which is an int provider."
  },
  {
    "group": "1.19",
    "version": "22w13a",
    "tags": [
      "worldgen"
    ],
    "content": "Added optional `rottable_blocks` field in `block_rot` processor, which is a block tag."
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "particle"
    ],
    "content": "Added particle type `shriek`. It has a single int parameter `delay`."
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "particle"
    ],
    "content": "Removed block position parameter `origin` from particle type `vibration`. It now only has a position parameter `destination` and an int parameter `arrival_in_ticks`."
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added warden NBT field `anger`, which is an object with a single field `suspect`. This is map from UUID to int, this currently does not serialize correctly."
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added optional field to effect and potion NBT `FactorCalculationData`, which is an object with the following fields: `padding_duration` (int), `factor_target` (float), `factor_current` (float), `effect_changed_timestamp` (int), `factor_previous_frame` (float), and `had_effect_last_tick` (boolean)"
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added player NBT field `warden_spawn_tracker`. It has 3 int fields: `ticks_since_last_warning`, `warning_level`, and `cooldown_ticks`."
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "nbt",
      "entity",
      "memory"
    ],
    "content": "Added memory module types `recent_projectile`, `is_sniffing`, `is_emerging`, `roar_sound_delay`, `dig_cooldown`, `roar_sound_cooldown`, `sniff_cooldown`, `touch_cooldown`, and `vibration_cooldown`."
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed density function `slide`. Instead a combination of `add`, `mul` and `y_clamped_gradient` is used to achieve the same result."
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed noise settings fields `noise.sampling`, `noise.top_slide`, and `noise.bottom_slide`. Instead these configurations are moved to density functions."
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "worldgen"
    ],
    "content": "Added fields to `old_blended_noise` density function: `xz_scale`, `y_scale`, `xz_factor`, `y_factor`, and `smear_scale_multiplier`."
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Added field to `jigsaw` structure: `max_distance_from_center`, which is an int between 1 and 128."
  },
  {
    "group": "1.19",
    "version": "22w12a",
    "tags": [
      "worldgen"
    ],
    "content": "Foliage placers will now always waterlog the blocks when replacing water, if the foliage block has a waterlogged block state."
  },
  {
    "group": "1.21.6",
    "version": "25w21a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 78."
  },
  {
    "group": "1.21.6",
    "version": "25w21a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 62."
  },
  {
    "group": "1.21.6",
    "version": "25w21a",
    "tags": [
      "dialog"
    ],
    "content": "Changes to the dialog system."
  },
  {
    "group": "1.21.6",
    "version": "25w21a",
    "tags": [
      "assets",
      "sound"
    ],
    "content": "Renamed some sounds in `entity/leashknot`. Added sounds: `entity/leashknot/break`, `mob/horse/armor_unequip`, `mob/horse/saddle_unequip`, and `mob/llama/unequip`."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre3",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 80."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre3",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger type `player_sheared_equipment`. It has conditions: `item`, `entity`, and `player`."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre3",
    "tags": [
      "command"
    ],
    "content": "Added new sound category `ui` to the `playsound` command."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 72."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 56."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "feature-flag",
      "pack",
      "obsolete"
    ],
    "content": "Added feature flag `locator_bar`."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `useLocatorBar` game rule."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "attribute"
    ],
    "content": "Added attributes `waypoint_transmit_range` and `waypoint_receive_range`. They default to `0` for all mobs except for players, which default to `60000000`. Valid values are between `0` and `60000000`."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "command"
    ],
    "content": "Added the `waypoint` command, with syntax:\n* `waypoint list`\n* `waypoint modify <entity-selector> color <color>`\n* `waypoint modify <entity-selector> color hex <hex-color>`\n* `waypoint modify <entity-selector> color reset`\n* `waypoint modify <entity-selector> fade <fade_start> <alpha_start> <fade_end> <alpha_end>`\n* `waypoint modify <entity-selector> fade reset`"
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "command"
    ],
    "content": "Added the `version` command, with no extra arguments. It prints the current version info on the server side."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "command"
    ],
    "content": "Added `datapack create` command, with syntax:\n* `datapack create <id> <name>`"
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "worldgen",
      "dimension"
    ],
    "content": "Added optional field `cloud_height` to dimension types."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `camera_distance`, which has a default value `4`."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "component"
    ],
    "content": "Changed `attribute_modifiers` data component: added optional field `display`, which is an objects with `type` (one of `default`, `hidden`, or `override`). If type is `override`, an extra field `value` is available, which is a text component."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "Renamed `area_effect_cloud` NBT field `Particle` to `custom_particle`. When using an `entity_effect` or `tinted_leaves` custom particle, the color will no longer be inherited from the potion contents."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `triggers_ambient_desert_dry_vegetation_block_sounds`"
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "tag",
      "data",
      "breaking"
    ],
    "content": "Renamed block tag `plays_ambient_desert_block_sounds` to `triggers_ambient_desert_sand_block_sounds`."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `happy_ghast_food` and `happy_ghast_tempt_items`."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "assets",
      "texture"
    ],
    "content": "The game will now consistently respect the `blur` texture parameter in `.png.mcmeta` files."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "sound",
      "breaking"
    ],
    "content": "Renamed sound event `block.sand.wind` to `block.dry_grass.ambient`."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "sound"
    ],
    "content": "Changed location on the sounds for glow squid, squid, guardian, horse, rabbit and pufferfish from the `entity` folder to the `mob` folder."
  },
  {
    "group": "1.21.6",
    "version": "25w15a",
    "tags": [
      "equipment"
    ],
    "content": "Added a new `happy_ghast_body` layer type, which renders in the body slot of the happy ghast."
  },
  {
    "group": "1.21.6",
    "version": "25w20a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 77."
  },
  {
    "group": "1.21.6",
    "version": "25w20a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 61."
  },
  {
    "group": "1.21.6",
    "version": "25w20a",
    "tags": [
      "jar"
    ],
    "content": "Nodes in the commands report from the data generators now have a field `required_level`."
  },
  {
    "group": "1.21.6",
    "version": "25w20a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added optional fields `can_be_sheared` (boolean) and `shearing_sound` (sound event) to the `equippable` data component."
  },
  {
    "group": "1.21.6",
    "version": "25w20a",
    "tags": [
      "dialog"
    ],
    "content": "Added a system to display simple dialogs to users from the server side, stored in the `dialog` folder."
  },
  {
    "group": "1.21.6",
    "version": "25w20a",
    "tags": [
      "text"
    ],
    "content": "Added new click events to text components:\n* `custom`. When clicked, sends the `custom_click_action` to the server. It has fields `id` (resource location) and `payload` (optional string). It is unused by the vanilla server.\n* `show_dialog`: Shows a dialog when clicked. Has a single field `dialog`, which is a resource location or inline dialog."
  },
  {
    "group": "1.21.6",
    "version": "25w20a",
    "tags": [
      "entity",
      "attribute"
    ],
    "content": "Ghasts now have a `flying_speed` attribute that affects their flying speed."
  },
  {
    "group": "1.21.6",
    "version": "25w20a",
    "tags": [
      "assets",
      "texture"
    ],
    "content": "Added textures `gui/sprites/icon/music_notes` and `gui/sprites/toast/now_playing`."
  },
  {
    "group": "1.21.6",
    "version": "25w17a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 74."
  },
  {
    "group": "1.21.6",
    "version": "25w17a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 58."
  },
  {
    "group": "1.21.6",
    "version": "25w17a",
    "tags": [
      "feature-flag",
      "obsolete"
    ],
    "content": "Removed feature flag `locator_bar`."
  },
  {
    "group": "1.21.6",
    "version": "25w17a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `happy_ghast_avoids` and `triggers_ambient_dried_ghast_block_sounds`."
  },
  {
    "group": "1.21.6",
    "version": "25w17a",
    "tags": [
      "assets"
    ],
    "content": "Waypoint style can now be customized in the `waypoint_style` resource pack folder. It has fields `near_distance` and `far_distance` (both integers between `0` and `60000000`), and field `sprites` (list of texture paths inside the folder `gui/sprites/hud/locator_bar_dot`)"
  },
  {
    "group": "1.21.6",
    "version": "25w17a",
    "tags": [
      "gamerule"
    ],
    "content": "Renamed game rule `useLocatorBar` to `locatorBar`."
  },
  {
    "group": "1.21.6",
    "version": "25w17a",
    "tags": [
      "shader"
    ],
    "content": "Removed `FOG_IS_SKY` in the `fog` uniform block by splitting up the sky shader."
  },
  {
    "group": "1.21.6",
    "version": "25w19a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 76."
  },
  {
    "group": "1.21.6",
    "version": "25w19a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 60."
  },
  {
    "group": "1.21.6",
    "version": "25w19a",
    "tags": [
      "entity",
      "attribute"
    ],
    "content": "The `scale` attribute for the `happy_ghast` now has a limit of `1`."
  },
  {
    "group": "1.21.6",
    "version": "25w19a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Added field `owner` (UUID) to the entity NBT of `tnt` and `vex` entities."
  },
  {
    "group": "1.21.6",
    "version": "25w19a",
    "tags": [
      "assets",
      "atlas",
      "breaking"
    ],
    "content": "The `mob_effects` atlas has been removed, and sprites in the `textures/mob_effect` folder are now included within the `gui` atlas."
  },
  {
    "group": "1.21.6",
    "version": "25w19a",
    "tags": [
      "shader"
    ],
    "content": "The fog is now split into environmental and render-distance-based. Environmental fog uses spherical distance to determine its intensity, render distance fog uses cylindrical distance. The resulting fog value for any given vertex is the maximum of both."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 79."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 63."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre1",
    "tags": [
      "text"
    ],
    "content": "Changed the `custom` click event. It now carries a full NBT tag instead of a string payload."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre1",
    "tags": [
      "dialog"
    ],
    "content": "Added \"Quick Actions\" keybind (defaults to `G`) that shows the `quick_actions` dialog tag."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre1",
    "tags": [
      "dialog"
    ],
    "content": "More dialog changes."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre1",
    "tags": [
      "assets",
      "model",
      "breaking"
    ],
    "content": "Item models now require `\"oversized_in_gui\": true` in order to render beyond the slot boundaries."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre1",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "The `head` item model type no longer loads textures from the `profile` data component. Added `player_head` item model type to handle player profile texture loading."
  },
  {
    "group": "1.21.6",
    "version": "1.21.6-pre2",
    "tags": [
      "dialog"
    ],
    "content": "Changed input control type `text`.\n* Contents with special characters will be escaped to fit in a SNBT literal in the output (note: both ' and \" are escaped).\n* For the `multiline` field: If the `height` field is omitted, but `max_lines` is present, the height that will be chosen to fit the maximum number of lines can't exceed `512`."
  },
  {
    "group": "1.21.6",
    "version": "25w18a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 75."
  },
  {
    "group": "1.21.6",
    "version": "25w18a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 59."
  },
  {
    "group": "1.21.6",
    "version": "25w18a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Added fields to all mob entities: `home_pos` and `home_radius`. If present, most mobs will limit their pathfinding to stay within the indicated area. Interacting with leashes or riding may change the home position of the mob."
  },
  {
    "group": "1.21.6",
    "version": "25w18a",
    "tags": [
      "assets",
      "font"
    ],
    "content": "Updated Unifont to `16.0.03`."
  },
  {
    "group": "1.21.6",
    "version": "25w18a",
    "tags": [
      "assets",
      "font"
    ],
    "content": "Added vanilla font `include/unifont_pua`, containing the previously omitted Unifont glyphs for Private Use Areas. It is not used by default."
  },
  {
    "group": "1.21.6",
    "version": "25w18a",
    "tags": [
      "assets",
      "font"
    ],
    "content": "Changed the `unihex` font provider. The `size_overrides` field is now optional and defaults to an empty list."
  },
  {
    "group": "1.21.6",
    "version": "25w16a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 73."
  },
  {
    "group": "1.21.6",
    "version": "25w16a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 57."
  },
  {
    "group": "1.21.6",
    "version": "25w16a",
    "tags": [
      "component",
      "item",
      "breaking"
    ],
    "content": "The `painting/variant` data component no longer allows inline variants."
  },
  {
    "group": "1.21.6",
    "version": "25w16a",
    "tags": [
      "texture"
    ],
    "content": "The cloud texture `clouds.png` can no longer be colored."
  },
  {
    "group": "1.21.6",
    "version": "25w16a",
    "tags": [
      "model"
    ],
    "content": "Block model rotations are no longer limited to multiplies of `22.5` and can now be any angle from `-45` to `+45`."
  },
  {
    "group": "1.21.6",
    "version": "25w16a",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "All built-in uniforms are now uniform blocks instead of opaque loose uniforms. Custom uniforms provided to post-process shaders are now uniform blocks. Uniform definitions inside json files are now per-block."
  },
  {
    "group": "1.21.6",
    "version": "25w16a",
    "tags": [
      "poi"
    ],
    "content": "Added point of interest type `test_instance`."
  },
  {
    "group": "1.19.4",
    "version": "1.19.4-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 13."
  },
  {
    "group": "1.19.4",
    "version": "1.19.4-pre1",
    "tags": [
      "assets"
    ],
    "content": "The enchantment glint now has two separate texture files: `enchanted_glint_entity.png` and `enchanted_glint_item.png`."
  },
  {
    "group": "1.19.4",
    "version": "1.19.4-pre1",
    "tags": [
      "command"
    ],
    "content": "Added exectute sub command `execute positioned over`, with syntax: `execute positioned over <heightmap>`. Heightmap has the following options:\n* `world_surface`: Any non-air block.\n* `motion_blocking`: Any motion blocking material (e.g. ignores flowers and grass).\n* `motion_blocking_no_leaves`: Any non-leaf motion blocking material.\n* `ocean_floor`: Any non-fluid motion blocking material."
  },
  {
    "group": "1.19.4",
    "version": "1.19.4-pre1",
    "tags": [
      "data",
      "damage-type",
      "tag"
    ],
    "content": "Added damage tag `bypasses_cooldown`. Damage types with this tag bypass the regular invincibility time after taking damage. This tag is not used in vanilla, so you won't find this in the vanilla data pack!"
  },
  {
    "group": "1.19.4",
    "version": "1.19.4-pre1",
    "tags": [
      "data",
      "damage-type",
      "tag"
    ],
    "content": "Added damage tag `always_hurts_ender_dragons`."
  },
  {
    "group": "1.19.4",
    "version": "1.19.4-pre1",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added entity type tag `fall_damage_immune`. Entity types with this tag do not take fall damage."
  },
  {
    "group": "1.19.4",
    "version": "1.19.4-pre1",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added block and item tag `smelts_to_glass`, used by the glass smelt recipe."
  },
  {
    "group": "1.19.4",
    "version": "23w07a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added entity `interaction` which allows detecting left and right clicks. It has tags `width` (float), `height` (float), response (boolean), `attack` (player action), and `interaction` (player action). Player actions have tags `player` (UUID) and `timestamp` (long)."
  },
  {
    "group": "1.19.4",
    "version": "23w07a",
    "tags": [
      "assets",
      "lang"
    ],
    "content": "The `en_us.json` file is now sorted alphanumerically."
  },
  {
    "group": "1.19.4",
    "version": "23w07a",
    "tags": [
      "recipe"
    ],
    "content": "Added `crafting_decorated_pot` recipe type. It has no extra configuration."
  },
  {
    "group": "1.19.4",
    "version": "23w07a",
    "tags": [
      "recipe"
    ],
    "content": "Added the `show_notification` field to the `crafting_shaped` recipe. It determines if a notification is shown when unlocking this recipe."
  },
  {
    "group": "1.19.4",
    "version": "23w07a",
    "tags": [
      "worldgen"
    ],
    "content": "Added foliage placer `cherry_foliage_placer`. It has fields `height` (int provider), `wide_bottom_layer_hole_chance` (float), `corner_hole_chance` (float), `hanging_leaves_chance` (float), and `hanging_leaves_extension_chance` (float)."
  },
  {
    "group": "1.19.4",
    "version": "23w07a",
    "tags": [
      "worldgen"
    ],
    "content": "Added trunk placer `cherry_trunk_placer`. It has fields `branch_count` (int provider), `branch_horizontal_length` (int provider), `branch_start_offset_from_top` (int provider), and `branch_end_offset_from_top` (int provider)."
  },
  {
    "group": "1.19.4",
    "version": "23w05a",
    "tags": [
      "trim"
    ],
    "content": "Removed field `incompatible_armor_material` from trim materials and added `override_armor_materials`, which is an optional map of armor material to overriden color palette."
  },
  {
    "group": "1.19.4",
    "version": "23w05a",
    "tags": [
      "command"
    ],
    "content": "Changed the `/effect` command. `infinite` is now a valid option for effect durations."
  },
  {
    "group": "1.19.4",
    "version": "1.19.4-pre4",
    "tags": [
      "data",
      "damage-type",
      "tag"
    ],
    "content": "Added damage tag `bypasses_shield`. It contains `#bypasses_armor`, `falling_anvil`, and `falling_stalactite` by default."
  },
  {
    "group": "1.19.4",
    "version": "1.19.4-pre4",
    "tags": [
      "entity"
    ],
    "content": "Behavior of display entities has changed: When a new interpolation is started, it now starts from the current state instead of the final state."
  },
  {
    "group": "1.19.4",
    "version": "23w06a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 12."
  },
  {
    "group": "1.19.4",
    "version": "23w06a",
    "tags": [
      "command"
    ],
    "content": "Added the `/damage` command. It has syntax:\n* `damage <target> <amount> [<damageType>] [at <location>]`\n* `damage <target> <amount> [<damageType>] [by <entity>] [from <cause>]`"
  },
  {
    "group": "1.19.4",
    "version": "23w06a",
    "tags": [
      "command"
    ],
    "content": "Added the `/execute summon` subcommand. It has syntax `execute summon <entity id>`."
  },
  {
    "group": "1.19.4",
    "version": "23w06a",
    "tags": [
      "predicate",
      "advancement",
      "breaking"
    ],
    "content": "Changed damage predicates. Removed fields `is_projectile, is_explosion`, `bypasses_armor`, `bypasses_invulnerability`, `bypasses_magic`, `is_fire`, `is_magic`, and `is_lightning`. Added new field `tags` which is a list of objects, each containting two fields: `id` (id of damage type tag) and `expected` (boolean)."
  },
  {
    "group": "1.19.4",
    "version": "23w06a",
    "tags": [
      "predicate"
    ],
    "content": "Added damage types, which are stored in the `damage_type` folder. It has fields:\n* `message_id`: String used for the translation message `death.attack.{message_id}.message`.\n* `exhaustion`: Float.\n* `scaling`: One of `never`, `always`, `when_caused_by_living_non_player`.\n* `effects`: Optional. One of `hurt`, `thorns`, `drowning`, `burning`, `poking`, or `freezing`.\n* `death_message_type`: Optional. `default`, `fall_variants`, or `intentional_game_design`."
  },
  {
    "group": "1.19.4",
    "version": "23w06a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Added three new display entities: `item_display`, `block_display`, and `text_display`. They share common tags: `transformation`, `interpolation_duration`, `interpolation_start`, `billboard`, `view_range`, `shadow_radius`, `shadow_strength`, `width`, `height`, `glow_color_override`, `brightness`.\n* `block_display`: Has field `block_state`.\n* `item_display`: Has fields `item` and `item_display`.\n* `text_display`: Has fields `line_width`, `text_opacity`, `background`, `shadow`, `see_through`, `default_background`, `alignment`, and `text`."
  },
  {
    "group": "1.19.4",
    "version": "23w06a",
    "tags": [
      "shader"
    ],
    "content": "Added shader types `rendertype_text_background` and `rendertype_text_background_see_through` for the `text_display` entity."
  },
  {
    "group": "1.19.4",
    "version": "23w06a",
    "tags": [
      "game-event"
    ],
    "content": "Added game events `entity_dismount` (frequency 6), and `entity_mount` (frequency 7)."
  },
  {
    "group": "1.19.4",
    "version": "23w06a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `doVinesSpread` game rule, which defaults to `true`. It controls whether vines will spread to nearby blocks."
  },
  {
    "group": "1.19.4",
    "version": "23w04a",
    "tags": [
      "command"
    ],
    "content": "Added new relation for the `/execute on` subcommand: `origin`."
  },
  {
    "group": "1.19.4",
    "version": "23w04a",
    "tags": [
      "assets",
      "trim"
    ],
    "content": "Added new atlas source: `paletted_permutations`. It has fields `textures` (list of textures), `palette_key` (texture), and `permutations` (map of string to texture)."
  },
  {
    "group": "1.19.4",
    "version": "23w04a",
    "tags": [
      "trim"
    ],
    "content": "Added trim patterns, which are stored in the `trim_pattern` data pack folder. It has fields `asset_id` (resource location), `description` (text component), and `template_item` (item)."
  },
  {
    "group": "1.19.4",
    "version": "23w04a",
    "tags": [
      "trim"
    ],
    "content": "Added trim materials, which are stored in the `trim_material` data pack folder. It has fields `asset_name` (string), `description` (text component), `ingredient` (item), `item_model_index` (float), and optionally `incompatible_armor_material` (string)."
  },
  {
    "group": "1.19.4",
    "version": "23w04a",
    "tags": [
      "recipe"
    ],
    "content": "Added `smithing_transform` recipe type, it has fields `template`, `base`, `addition` and `result`."
  },
  {
    "group": "1.19.4",
    "version": "23w04a",
    "tags": [
      "nbt"
    ],
    "content": "Added new flag to the `HideFlags` tag on items. Adding `128` will hide armor trim item tooltips."
  },
  {
    "group": "1.19.4",
    "version": "23w04a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added experimental item tags `trim_materials`, `trim_templates`, and `trimmable_armor`."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 11."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "command"
    ],
    "content": "Added the `/ride` command, with syntax:\n* `ride <target> mount <vehicle>`\n* `ride <target> dismount`"
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "command"
    ],
    "content": "The `/clone` command now supports cloning to and from different dimensions. New syntax: `clone [from <sourceDimension>] <begin> <end> [to <targetDimension>] <destination> ...`."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "command"
    ],
    "content": "Added the `/execute on` subcommand for selecting entities based on relation to the current executing entity. It has the syntax `execute on <relation>` where relation is one of: `vehicle`, `passengers` (all direct passengers), `controller` (the passenger that is in control), `owner`, `leasher`, `target` (attack target of mobs), `attacker` (last entity that damaged the current entity in the previous 5 seconds)."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "command"
    ],
    "content": "Added the `/execute if|unless dimension <dimension>` subcommand to check if the execution is in a matching dimension."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "command"
    ],
    "content": "Added the `/execute if|unless loaded <pos>` subcommand to check if the position given is fully loaded (in regard to both blocks and entities)."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "Changed the `/weather` command. The time parameter now accepts a `t`, `s`, or `d` suffix. To retain existing functionality, you need to add an `s` suffix to pre-existing commands."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "command"
    ],
    "content": "Changed the `/title <selector> times` command. All time parameters now accept a `t`, `s`, or `d` suffix."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "command"
    ],
    "content": "Added a new data source to the `/data` command: `string <entity|block|storage> [path] [start] [end]`. It reads a slice of a value as text, `start` is inclusive and `end` is exclusive."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `commandModificationBlockLimit` game rule, which defaults to `32768`. It controls the maximum number of blocks changed in one execution of clone, fill and fillbiome"
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "text",
      "breaking"
    ],
    "content": "Added `fallback` field to `translate` text components. Out-of-bound arguments in translate formats are no longer silently ignored."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed biome field `precipitation` and added `has_precipitation` (boolean) as replacement."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "tag",
      "worldgen"
    ],
    "content": "Renamed biome tag `only_allows_snow_and_gold_rabbits` \u2192 `spawns_gold_rabbits` to match its behavior."
  },
  {
    "group": "1.19.4",
    "version": "23w03a",
    "tags": [
      "tag",
      "worldgen"
    ],
    "content": "Added biome tags `spawns_white_rabbits`, `spawns_snow_foxes`, `increased_fire_burnout`, and `snow_golem_melts`."
  },
  {
    "group": "1.20.3",
    "version": "1.20.3-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 26."
  },
  {
    "group": "1.20.3",
    "version": "1.20.3-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 22."
  },
  {
    "group": "1.20.3",
    "version": "1.20.3-pre1",
    "tags": [
      "block",
      "item",
      "breaking"
    ],
    "content": "Renamed `minecraft:grass` block and item to `minecraft:short_grass`."
  },
  {
    "group": "1.20.3",
    "version": "1.20.3-pre1",
    "tags": [
      "pack"
    ],
    "content": "Downloaded resource packs are now stored in `downloads` directory. Files are no longer automatically deleted (previously only up 10 packs were kept). There is a `log.json` file in the folder for debug purposes."
  },
  {
    "group": "1.20.3",
    "version": "1.20.3-pre1",
    "tags": [
      "pack",
      "options"
    ],
    "content": "Downloaded resource packs now have a unique ID to differentiate them. It can be configured with the `resource-pack-id` option in `server.properties`. If not provided, will be generated based on the URL."
  },
  {
    "group": "1.20.3",
    "version": "1.20.3-pre1",
    "tags": [
      "pack",
      "network"
    ],
    "content": "Clients can now accept multiple server resource packs. Added packet to un-apply server resource packs. Resource packs are no longer cleaned when entering configuration phase."
  },
  {
    "group": "1.20.3",
    "version": "1.20.3-pre3",
    "tags": [
      "pack"
    ],
    "content": "Only 20 server resource packs are now cached in the `downloads` directory."
  },
  {
    "group": "1.20.3",
    "version": "1.20.3-pre3",
    "tags": [
      "pack",
      "network"
    ],
    "content": "Clients now send additional updates about packs (like download success)."
  },
  {
    "group": "1.20.3",
    "version": "23w43a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 22."
  },
  {
    "group": "1.20.3",
    "version": "23w43a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 20."
  },
  {
    "group": "1.20.3",
    "version": "23w43a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "Renamed field `Trident` \u2192 `item` on the trident entity."
  },
  {
    "group": "1.20.3",
    "version": "23w43a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Added field `item` on the arrow and spectral arrow entities. It is the item that will be picked up."
  },
  {
    "group": "1.20.3",
    "version": "23w43a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Added input fields `Selection Priority` and `Placement Priority` to the jigsaw block edit screen."
  },
  {
    "group": "1.20.3",
    "version": "23w45a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 24."
  },
  {
    "group": "1.20.3",
    "version": "23w45a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 21."
  },
  {
    "group": "1.20.3",
    "version": "23w45a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Changed `jigsaw` structure. Increased maximum value of field size from 7 to 20."
  },
  {
    "group": "1.20.3",
    "version": "23w45a",
    "tags": [
      "assets",
      "font"
    ],
    "content": "The `uniform` font has been updated to Unifont 15.1.04 (from 15.0.06)."
  },
  {
    "group": "1.20.3",
    "version": "23w45a",
    "tags": [
      "assets"
    ],
    "content": "The only supported texture format is now `.png`."
  },
  {
    "group": "1.20.3",
    "version": "23w44a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 23."
  },
  {
    "group": "1.20.3",
    "version": "23w44a",
    "tags": [
      "command"
    ],
    "content": "Changed behavior of `/return run`. It will now always return, even if the called function does not return."
  },
  {
    "group": "1.20.3",
    "version": "23w44a",
    "tags": [
      "command"
    ],
    "content": "Added subcommand `/return fail` that returns with a success of `0` and a result of `0`."
  },
  {
    "group": "1.20.3",
    "version": "23w44a",
    "tags": [
      "command"
    ],
    "content": "Changed behavior of `/return run function`. When calling a function tag, execution will stop after the first `return` in any of the functions."
  },
  {
    "group": "1.20.3",
    "version": "23w44a",
    "tags": [
      "command"
    ],
    "content": "Changed behavior of `/execute if|unless function`. If the called functions dit not return, `unless` will now pass. For a single context, the first `return` in any of the functions will return."
  },
  {
    "group": "1.20.3",
    "version": "23w44a",
    "tags": [
      "block",
      "nbt"
    ],
    "content": "Added tags `LootTable` and `LootTableSeed` to block entity `decorated_pot`."
  },
  {
    "group": "1.20.3",
    "version": "23w42a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 21."
  },
  {
    "group": "1.20.3",
    "version": "23w42a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 19."
  },
  {
    "group": "1.20.3",
    "version": "23w42a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "Changed the `tnt` entity NBT. Renamed field `Fuse` \u2192 `fuse` and added field `block_state`."
  },
  {
    "group": "1.20.3",
    "version": "23w42a",
    "tags": [
      "feature-flag",
      "pack"
    ],
    "content": "Added feature flag `update_1_21`."
  },
  {
    "group": "1.20.3",
    "version": "23w42a",
    "tags": [
      "gamerule"
    ],
    "content": "Added game rules `playersNetherPortalDefaultDelay`, `playersNetherPortalCreativeDelay`, and `projectilesCanBreakBlocks`."
  },
  {
    "group": "1.20.3",
    "version": "23w42a",
    "tags": [
      "particle"
    ],
    "content": "Added particle type `white_smoke`."
  },
  {
    "group": "1.20.3",
    "version": "23w42a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Changed structures. Added an optional field `pool_aliases`, which is a list of alias objects and can be used to rewire template pool connections. Each alias object has a type, which can be one of:\n* `direct`: one mapping, has fields `alias` (pool reference) and `target` (pool reference)\n* `random`: selects one random mapping, has fields `alias` (pool reference) and `targets` (weighted list of pool references)\n* `random_group`: selects one group of mappings, has field `groups` (weighted list of list of aliases)"
  },
  {
    "group": "1.20.3",
    "version": "23w40a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 19."
  },
  {
    "group": "1.20.3",
    "version": "23w40a",
    "tags": [
      "text"
    ],
    "content": "Plain-text text components are now always serialized as strings instead of `{\"text\": \"blah\"}`"
  },
  {
    "group": "1.20.3",
    "version": "23w40a",
    "tags": [
      "text",
      "network"
    ],
    "content": "text components now serialize to NBT when sent over network."
  },
  {
    "group": "1.20.3",
    "version": "23w40a",
    "tags": [
      "text"
    ],
    "content": "Added optional field `type` to text components. One of `text`, `translatable`, `score`, `selector`, `nbt`, and `keybind`."
  },
  {
    "group": "1.20.3",
    "version": "23w40a",
    "tags": [
      "text"
    ],
    "content": "In text components, the `id` field for `show_entity` `hoverEvent` style accepts UUID as an array of four ints."
  },
  {
    "group": "1.20.3",
    "version": "23w40a",
    "tags": [
      "text",
      "breaking"
    ],
    "content": "Numeric and boolean text components are no longer converted to a string. Additionaly, `null` and `[]` are no longer accepted."
  },
  {
    "group": "1.20.3",
    "version": "23w40a",
    "tags": [
      "text"
    ],
    "content": "Errors in following text component style fields are no longer silently ignored:\n* `color`\n* `clickEvent`\n* `hoverEvent`\n* `hoverEvent[action=show_entity].contents.name`\n* `hoverEvent[action=show_item].contents.tag`"
  },
  {
    "group": "1.20.3",
    "version": "23w40a",
    "tags": [
      "data",
      "tag",
      "damage-type"
    ],
    "content": "Added damage tag `can_break_armor_stands`, which can incrementally knock down armor stands."
  },
  {
    "group": "1.20.3",
    "version": "23w40a",
    "tags": [
      "data",
      "tag"
    ],
    "content": "Added entity type tags `can_breathe_under_water`, `undead`, and `zombies`."
  },
  {
    "group": "1.20.3",
    "version": "23w41a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 20."
  },
  {
    "group": "1.20.3",
    "version": "23w41a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "Non-living entities with a `CustomName` will now show their name when looked at, or always if `CustomNameVisible` is set."
  },
  {
    "group": "1.20.3",
    "version": "23w41a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Added boolean tag `dangerous` to entity `wither_skull`. It determines whether it is a blue skull."
  },
  {
    "group": "1.20.3",
    "version": "23w41a",
    "tags": [
      "block",
      "nbt"
    ],
    "content": "Added tag `item` to block entity `decorated_pot`, which is an item stack."
  },
  {
    "group": "1.20.3",
    "version": "23w41a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "The `/function` command no longer has a result unless it uses `/return`, it will no longer return the number of commands executed."
  },
  {
    "group": "1.20.3",
    "version": "23w41a",
    "tags": [
      "command",
      "gamerule",
      "breaking"
    ],
    "content": "The `maxCommandChainLength` game rule now counts operations more strictly."
  },
  {
    "group": "1.20.3",
    "version": "23w41a",
    "tags": [
      "command",
      "gamerule"
    ],
    "content": "Added game rule `maxCommandForkCount`, which restricts the total amount of contexts that can be created by commands like `/execute as @e`."
  },
  {
    "group": "1.20.3",
    "version": "23w41a",
    "tags": [
      "command"
    ],
    "content": "Reintroduced the `/execute if function` subcommand, with syntax:\n* `execute if|unless function <function> <continuation>`: executes a function (tag) and matches if the return value is not `0`."
  },
  {
    "group": "1.20.3",
    "version": "23w41a",
    "tags": [
      "command"
    ],
    "content": "Reintroduced the `/return run` subcommand, with syntax:\n* `return run <command>`: takes the return value from the `command` and returns it as the return value of the function. Does not return if the `command` was a function and that function did not return. Returns `0` if the command failed."
  },
  {
    "group": "1.20.3",
    "version": "23w41a",
    "tags": [
      "particle"
    ],
    "content": "Added particle type `dust_plume`."
  },
  {
    "group": "1.20.3",
    "version": "23w46a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 25."
  },
  {
    "group": "1.20.3",
    "version": "23w46a",
    "tags": [
      "command"
    ],
    "content": "Added new subcommand to `/scoreboard` to add individual display names for entries, with syntax:\n* `scoreboard players display name <targets> <objective> <text component>`: Adds display name\n* `scoreboard players display name <targets> <objective>`: Clears display name"
  },
  {
    "group": "1.20.3",
    "version": "23w46a",
    "tags": [
      "command"
    ],
    "content": "Added new subcommand to `/scoreboard` to auto-show entity names on the sidebar, with syntax:\n* `scoreboard objectives modify <scoreboard> displayautoupdate [true|false]`"
  },
  {
    "group": "1.20.3",
    "version": "23w46a",
    "tags": [
      "command"
    ],
    "content": "Added new subcommand to `/scoreboard` to control number formatting of scores using a style. The style can be either `blank`, `fixed <text component>`, or `styled <style>`. It has syntax:\n* `scoreboard objectives modify <objective> numberformat <format>`: Sets the default number format for an objective\n* `scoreboard objectives modify <objective> numberformat`: Clears the default number format\n* `scoreboard players display numberformat <targets> <score> <format>`: Sets the number format for a specific score holder\n* `scoreboard players display numberformat <targets> <score>`: Clears the number format"
  },
  {
    "group": "1.16",
    "version": "20w11a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `soul_speed_blocks` to determine on which blocks the soul speed enchantment increases speed."
  },
  {
    "group": "1.16",
    "version": "20w11a",
    "tags": [
      "particle"
    ],
    "content": "Added particle type `soul`."
  },
  {
    "group": "1.16",
    "version": "1.16-pre6",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `player_interacted_with_entity`. It has conditions `item` (the item from the player's hand) and `entity` (which was interacted with)."
  },
  {
    "group": "1.16",
    "version": "20w06a",
    "tags": [
      "command"
    ],
    "content": "Added the `/locatebiome` command, with syntax: `/locatebiome <biome>`."
  },
  {
    "group": "1.16",
    "version": "20w06a",
    "tags": [
      "particle"
    ],
    "content": "Added particle types `ash`, `crimson_spore`, `soul_fire_flame`, and `warped_spore`."
  },
  {
    "group": "1.16",
    "version": "20w21a",
    "tags": [
      "command"
    ],
    "content": "Added `under` argument to the `/spreadplayers` command, to specify the maximum height."
  },
  {
    "group": "1.16",
    "version": "20w21a",
    "tags": [
      "worldgen"
    ],
    "content": "Added initial support for custom world settings and custom dimensions. This is an experimental feature, worlds will be marked as experimental."
  },
  {
    "group": "1.16",
    "version": "20w21a",
    "tags": [
      "worldgen"
    ],
    "content": "World settings can be exported on the edit world screen, and can be imported during world creation."
  },
  {
    "group": "1.16",
    "version": "20w18a",
    "tags": [
      "options"
    ],
    "content": "Added server property `enable-status`. If false, will suppress replies to status requests. This makes the server appear offline."
  },
  {
    "group": "1.16",
    "version": "20w18a",
    "tags": [
      "options"
    ],
    "content": "Added server property `entity-broadcast-range-percentage`. This controls at what range the server sends data about entities to clients."
  },
  {
    "group": "1.16",
    "version": "20w18a",
    "tags": [
      "advancement"
    ],
    "content": "Added `player` condition to every trigger (except impossible)."
  },
  {
    "group": "1.16",
    "version": "20w18a",
    "tags": [
      "advancement"
    ],
    "content": "Entity conditions in triggers can now use loot table condition syntax by using a list. All conditions in the list must be met."
  },
  {
    "group": "1.16",
    "version": "20w18a",
    "tags": [
      "advancement"
    ],
    "content": "Existing contents of `location`, `slept_in_bed`, `hero_of_the_village`, and `voluntary_exile` triggers can now be placed in the `location` field. The old syntax is now deprecated."
  },
  {
    "group": "1.16",
    "version": "1.16-pre5",
    "tags": [
      "assets"
    ],
    "content": "Added a GPU warn list for graphics drivers that are known to have rendering issues with Fabulous graphics."
  },
  {
    "group": "1.16",
    "version": "20w16a",
    "tags": [
      "structure"
    ],
    "content": "Increased the maximum structure size that structure blocks can save from 32x32x32 to 48x48x48."
  },
  {
    "group": "1.16",
    "version": "20w16a",
    "tags": [
      "structure"
    ],
    "content": "Added a button in the GUI of jigsaws to generate a jigsaw structure."
  },
  {
    "group": "1.16",
    "version": "20w16a",
    "tags": [
      "options"
    ],
    "content": "Added new server property `enable-jmx-monitoring`. If true, will allow external tools to monitor the server tick times through JMX."
  },
  {
    "group": "1.16",
    "version": "20w22a",
    "tags": [
      "predicate"
    ],
    "content": "The top level element in a predicate file can now be an array. All sub predicates need to match for the predicate to match."
  },
  {
    "group": "1.16",
    "version": "20w22a",
    "tags": [
      "loading"
    ],
    "content": "Improved data pack loading.\n* Failed reloads will not be applied.\n* If existing data packs fail, will give the option to load in safe mode, which only loads the vanilla data pack.\n* Changed to the data pack list are stored only after a successful reload.\n* Added a `--safeMode` option to start the server only with the vanilla data pack."
  },
  {
    "group": "1.16",
    "version": "1.16-pre1",
    "tags": [
      "recipe"
    ],
    "content": "Added `smithing` recipe type, it has fields `base`, `addition` and `result`."
  },
  {
    "group": "1.16",
    "version": "1.16-pre1",
    "tags": [
      "loading"
    ],
    "content": "The game will now detect critical data pack issues, like missing required tags and prevent the world from being loaded."
  },
  {
    "group": "1.16",
    "version": "1.16-pre1",
    "tags": [
      "loading"
    ],
    "content": "Data packs can now be selected before the world is created. Packs can now be dropped on data and resource pack selection screens, folders will be copied."
  },
  {
    "group": "1.16",
    "version": "1.16-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Added `dimension` and `dimension_type` folders to data packs."
  },
  {
    "group": "1.16",
    "version": "20w13a",
    "tags": [
      "block"
    ],
    "content": "Added block states to the `jigsaw` block. It now has 12 orientations `(up|down)_(north|east|south|west)` and `(north|east|south|west)_up`."
  },
  {
    "group": "1.16",
    "version": "20w13a",
    "tags": [
      "block",
      "nbt"
    ],
    "content": "Added jigsaw NBT field `joint` which can be either `rollable` or `aligned`. Renamed field `target_pool` to `pool`. Split `attachement_type` into `name` (on parent block) and `target` (on child block)."
  },
  {
    "group": "1.16",
    "version": "20w15a",
    "tags": [
      "command"
    ],
    "content": "Tab completion for resource locations will now match any part after a `_`."
  },
  {
    "group": "1.16",
    "version": "20w10a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "UUIDs of owners of projectiles are now stored as an array of 4 integers."
  },
  {
    "group": "1.16",
    "version": "20w10a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added NBT fields `Invisible` and `Fixed` to item frames"
  },
  {
    "group": "1.16",
    "version": "20w10a",
    "tags": [
      "advancement"
    ],
    "content": "Added new trigger `target_hit`. It has 3 conditions:\n* `signal_strength`: an integer matching the signal strength output\n* `projectile`: an entity predicate\n* `shooter`: an entity predicate"
  },
  {
    "group": "1.16",
    "version": "20w12a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Changed how UUIDs are stored in all places. They are now represented as an array of 4 integers. Renamed some fields:\n* `OwnerUUID` \u2192 `Owner`\n* `TrustedUUIDs` \u2192 `Trusted` (foxes)\n* `target_uuid` \u2192 `Target` (conduits)"
  },
  {
    "group": "1.16",
    "version": "20w12a",
    "tags": [
      "loot",
      "predicate"
    ],
    "content": "Added `fishing_hook` parameter in entity predicates, which checks properties of the fishing hook. It's an object with one parameter: `in_open_water` (boolean)."
  },
  {
    "group": "1.16",
    "version": "20w14a",
    "tags": [
      "nbt"
    ],
    "content": "The compass now has `LodestonePos`, `LodestoneDimensions` and `LoadstoneTracked` NBT fields."
  },
  {
    "group": "1.16",
    "version": "20w14a",
    "tags": [
      "attribute"
    ],
    "content": "Attributes are now a registry. Unknown attributes are no longer allowed, and attributes have been renamed:\n* `generic.armorToughness` \u2192 `generic.armor_toughness`\n* `generic.attackDamage` \u2192 `generic.attack_damage`\n* `generic.attackKnockback` \u2192 `generic.attack_knockback`\n* `generic.attackSpeed` \u2192 `generic.attack_speed`\n* `generic.flyingSpeed` \u2192 `generic.flying_speed`\n* `generic.followRange` \u2192 `generic.follow_range`\n* `generic.knockbackResistance` \u2192 `generic.knockback_resistance`\n* `generic.maxHealth` \u2192 `generic.max_health`\n* `generic.movementSpeed` \u2192 `generic.movement_speed`\n* `horse.jumpStrength` \u2192 `horse.jump_strength`\n* `zombie.spawnReinforcements` \u2192 `zombie.spawn_reinforcements`"
  },
  {
    "group": "1.16",
    "version": "20w14a",
    "tags": [
      "storage"
    ],
    "content": "Region files are now opened in synchronous mode to prevent data loss and corruption after a crash."
  },
  {
    "group": "1.16",
    "version": "20w14a",
    "tags": [
      "options",
      "storage"
    ],
    "content": "Added server property `sync-chunk-writes`. If false, region files are no longer opened in synchronous mode."
  },
  {
    "group": "1.16",
    "version": "20w20a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Shulkers with `NoAI` can now be summoned with rotation."
  },
  {
    "group": "1.16",
    "version": "20w20a",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `thrown_item_picked_up_by_entity`. It has conditions `item` and `entity` (which picked up the item)."
  },
  {
    "group": "1.16",
    "version": "20w20a",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `player_generates_container_loot`. It has one required condition `loot_table` (loot table resource location)."
  },
  {
    "group": "1.16",
    "version": "20w20a",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `item_used_on_block`. It has conditions `location` (block position) and `item` (item that was used, if any)."
  },
  {
    "group": "1.16",
    "version": "20w20a",
    "tags": [
      "advancement"
    ],
    "content": "Removed `safely_harvest_honey` trigger."
  },
  {
    "group": "1.16",
    "version": "20w20a",
    "tags": [
      "advancement",
      "loot",
      "predicate"
    ],
    "content": "Added `smokey` field to location predicates. It's a boolean that checks if the location is closely above a campfire."
  },
  {
    "group": "1.16",
    "version": "20w20a",
    "tags": [
      "advancement",
      "loot",
      "predicate"
    ],
    "content": "Added `vehicle` and `targeted_entity` fields to entity predicates, both entity predicates."
  },
  {
    "group": "1.16",
    "version": "1.16-pre3",
    "tags": [
      "storage"
    ],
    "content": "Region files are now only opened in synchronous mode on Windows, not on other operating systems."
  },
  {
    "group": "1.16",
    "version": "1.16-pre3",
    "tags": [
      "options"
    ],
    "content": "Added `syncChunkWrites` client option in `options.txt`, which does the same as the `sync-chunk-writes` server property."
  },
  {
    "group": "1.16",
    "version": "20w09a",
    "tags": [
      "particle"
    ],
    "content": "Added particle types `dripping_obsidian_tear`, `falling_obsidian_tear`, and `landing_obsidian_tear`."
  },
  {
    "group": "1.16",
    "version": "20w09a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added nbt field `IsImmuneToZombification` to piglins that prevents them from zombifying in the overworld."
  },
  {
    "group": "1.16",
    "version": "20w17a",
    "tags": [
      "command"
    ],
    "content": "Added the `/attribute` command, with syntax:\n* `attribute <target> <attribute> get [scale]`: get the total value of attribute\n* `attribute <target> <attribute> base set <value>`: sets the base valye\n* `attribute <target> <attribute> base get [scale]`: get the base value\n* `attribute <target> <attribute> modifier add <uuid> <name> <value> add|multiply|multiply_base`: adds a modifier\n* `attribute <target> <attribute> modifier remove <uuid>`: removes a modifier\n* `attribute <target> <attribute> modifier value get <uuid> [scale]`: get the value of modifier"
  },
  {
    "group": "1.16",
    "version": "20w17a",
    "tags": [
      "text",
      "assets"
    ],
    "content": "Added `font` property to text components. It defaults to `minecraft:default`."
  },
  {
    "group": "1.16",
    "version": "20w17a",
    "tags": [
      "text"
    ],
    "content": "The text component `color` property can now contain RGB values prefixed by `#`."
  },
  {
    "group": "1.16",
    "version": "20w17a",
    "tags": [
      "text"
    ],
    "content": "The text component `hoverEvent` parameter now has a `contents` parameter, depending on the type. The `value` parameter is now deprecated.\n* for `show_text`: a text component\n* for `show_item`: either an item ID or object with fields `id`, `count`, and `tag` (serialized NBT)\n* for `show_entity`: object with fields `id` (UUID), `name` (text component), and `type` (entity type)"
  },
  {
    "group": "1.16",
    "version": "20w17a",
    "tags": [
      "storage"
    ],
    "content": "The `BlockStates` field in `Sections` no longer contains values stretching over multiple 64-bit fields. If the number of bits per block is not a power of two, some bits will not be used."
  },
  {
    "group": "1.20",
    "version": "1.20-pre2",
    "tags": [
      "recipe",
      "obsolete"
    ],
    "content": "`minecraft:air` can now be used in smithing recipes to denote an ingredient that needs to match an empty slot."
  },
  {
    "group": "1.20",
    "version": "1.20-pre1",
    "tags": [
      "damage-type"
    ],
    "content": "Added damage types `outside_border` and `generic_kill`."
  },
  {
    "group": "1.20",
    "version": "1.20-pre1",
    "tags": [
      "command"
    ],
    "content": "Changed the `/data` command. The `string` data source now accepts negavive boundaries, which are interpreted as an index counted from the end of the string."
  },
  {
    "group": "1.20",
    "version": "1.20-pre1",
    "tags": [
      "loot"
    ],
    "content": "Added field `random_sequence` (resource location) to loot tables. Loot tables now use deterministric random sequences based on both the world seed and the hash of the value of this field."
  },
  {
    "group": "1.20",
    "version": "1.20-pre1",
    "tags": [
      "options"
    ],
    "content": "The `server.properties` file is now read and written with UTF-8 encoding, although it supports the previous encoding (ISO 8859-1/Latin 1) as a fallback when reading."
  },
  {
    "group": "1.20",
    "version": "23w14a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 14."
  },
  {
    "group": "1.20",
    "version": "23w14a",
    "tags": [
      "text",
      "command",
      "breaking"
    ],
    "content": "Signs with click commands can now be interacted with even if the Sign is not waxed. Signs with non-`\"text\"` text components can no longer be edited."
  },
  {
    "group": "1.20",
    "version": "23w14a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added item modifier `reference`. It has a single field `name` which is a reference to an item modifier."
  },
  {
    "group": "1.20",
    "version": "23w14a",
    "tags": [
      "jar"
    ],
    "content": "Removed `server` and `port` command line arguments."
  },
  {
    "group": "1.20",
    "version": "23w14a",
    "tags": [
      "jar"
    ],
    "content": "Added `quickPlaySingleplayer`, `quickPlayMultiplayer`, and `quickPlayRealms` command line arguments that allow the game to be launched directly into a world. The argument takes respectively the name of a world, the IP address of a server, or the Realms ID. Added `quickPlayPath` argument used for logging."
  },
  {
    "group": "1.20",
    "version": "23w14a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Removed block tag `replaceable_plants` and added `replaceable` and `replaceable_by_trees` to control blocks that are replaced when the tree grows through them."
  },
  {
    "group": "1.20",
    "version": "23w14a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `enchantment_power_provider` and `enchantment_power_transmitter`, respectively containing `bookshelf` and `#replaceable`."
  },
  {
    "group": "1.20",
    "version": "23w14a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `sword_efficient` to represent blocks that are broken slightly faster by a sword than normal."
  },
  {
    "group": "1.20",
    "version": "23w14a",
    "tags": [
      "assets"
    ],
    "content": "Changed the `minecraft.png` texture."
  },
  {
    "group": "1.20",
    "version": "1.20-pre5",
    "tags": [
      "font"
    ],
    "content": "The `uniform` font has been updated to Unifont 15.0.03."
  },
  {
    "group": "1.20",
    "version": "1.20-pre6",
    "tags": [
      "recipe"
    ],
    "content": "`minecraft:air` is no longer allowed in a recipe to specify an empty slot in a smithing recipe. Instead ingredients in array form are now also allowed, which can be empty arrays to signalize that slots needs to be left empty."
  },
  {
    "group": "1.20",
    "version": "1.20-pre6",
    "tags": [
      "loot"
    ],
    "content": "If the `random_sequence` is not specified, the loot table will now use a non-deterministic random source (the old behavior) instead of using a deterministic random sequence."
  },
  {
    "group": "1.20",
    "version": "23w12a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 13."
  },
  {
    "group": "1.20",
    "version": "23w12a",
    "tags": [
      "text",
      "command",
      "breaking"
    ],
    "content": "Click commands on Signs can now only be invoked when the Sign is waxed, existing signs will no longer run the command when clicked."
  },
  {
    "group": "1.20",
    "version": "23w12a",
    "tags": [
      "block",
      "nbt",
      "breaking"
    ],
    "content": "Changed NBT of signs. Removed tags `Text1`, `Text2`, `Text3`, and `Text4`. Added tags `front_text` and `back_text`, each an object with tags: `has_glowing_text` (boolean), `color` (string), and `messages` (list of 4 text components). Additionally added a tag `is_waxed` (boolean)."
  },
  {
    "group": "1.20",
    "version": "23w12a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added dynamic drop `shards` option for the `name` field of the the `dynamic` loot table entry. It drops the shards of a decorated pot."
  },
  {
    "group": "1.20",
    "version": "23w12a",
    "tags": [
      "feature-flag",
      "pack"
    ],
    "content": "Removed feature flag `update_1_20`."
  },
  {
    "group": "1.20",
    "version": "23w12a",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Added structure processor `capped`, which limits the number of replaced blocks for a structure piece to a configured maximum. It has fields `delegate` (structure processor) and `limit` (int provider)."
  },
  {
    "group": "1.20",
    "version": "23w12a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed field `output_nbt` from the `rule` structure processor. Added `block_entity_modifier` as replacement. It takes a block entity modifier, which is an object that can be one of 4 types:\n* `clear`: Completely clears the block NBT.\n* `passthrough`: A no-op, leaves the block NBT without any modifications.\n* `append_static`: Merges the block NBT with a static compound using a field `data`, similar to the old `output_nbt`.\n* `append_loot`: Sets the `LootTable` and `LootTableSeed` NBT tags using a field `loot_table`."
  },
  {
    "group": "1.20",
    "version": "23w17a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 15."
  },
  {
    "group": "1.20",
    "version": "23w17a",
    "tags": [
      "text",
      "font"
    ],
    "content": "Removed glyph provider `legacy_unicode`."
  },
  {
    "group": "1.20",
    "version": "23w17a",
    "tags": [
      "text",
      "font"
    ],
    "content": "Added `unihex` glyph provider. It has fields `hex_file` (resource location) and `size_overrides`, which is an object with 4 fields: `from` (codepoint), `to` (codepoint), `left` (int), and `right` (int)."
  },
  {
    "group": "1.20",
    "version": "23w17a",
    "tags": [
      "text",
      "font"
    ],
    "content": "Added `reference` glyph provider. It has a single field `id` (resource location), to include another font provider."
  },
  {
    "group": "1.20",
    "version": "23w17a",
    "tags": [
      "text",
      "assets"
    ],
    "content": "Added second level of organization of entries in `credits.json` on top of `titles`, called `disciplines`."
  },
  {
    "group": "1.20",
    "version": "23w17a",
    "tags": [
      "worldgen",
      "breaking"
    ],
    "content": "Changed the `huge_fungus` configured feature. Added a required field `replaceable_blocks`, which is a block predicate."
  },
  {
    "group": "1.20",
    "version": "23w16a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 14."
  },
  {
    "group": "1.20",
    "version": "23w16a",
    "tags": [
      "command"
    ],
    "content": "Added the `/return` command, with syntax: `/return <value>` where value is an integer."
  },
  {
    "group": "1.20",
    "version": "23w16a",
    "tags": [
      "advancement"
    ],
    "content": "Added trigger `recipe_crafted`. It has two conditions: `recipe_id` (resource location) and `ingredients` (list of item predicates)."
  },
  {
    "group": "1.20",
    "version": "23w16a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Renamed the dynamic drop `shards` \u2192 `sherds`."
  },
  {
    "group": "1.20",
    "version": "23w16a",
    "tags": [
      "entity"
    ],
    "content": "`item_display` items have been rotated 180 degrees around the Y axis to better match the transformation applied when rendering items on an armor stand head and in item frames."
  },
  {
    "group": "1.20",
    "version": "23w16a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `villager_plantable_seeds` which determines the crops that villagers can place on farmland."
  },
  {
    "group": "1.20",
    "version": "23w16a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `maintains_farmland` to control the blocks that keep farmland from turning to dirt during random ticks. Solid blocks above will still instantly turn farmland to dirt."
  },
  {
    "group": "1.20",
    "version": "23w18a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 15."
  },
  {
    "group": "1.20",
    "version": "23w18a",
    "tags": [
      "advancement"
    ],
    "content": "Added field `sends_telemetry_event` (boolean) to advancements. It defaults to false."
  },
  {
    "group": "1.20",
    "version": "23w18a",
    "tags": [
      "loot",
      "predicate",
      "breaking"
    ],
    "content": "Renamed the `alternative` condition to `any_of`."
  },
  {
    "group": "1.20",
    "version": "23w18a",
    "tags": [
      "loot",
      "predicate"
    ],
    "content": "Added the `all_of` condition. It has a field `terms` and passes only if all the terms pass."
  },
  {
    "group": "1.20",
    "version": "23w18a",
    "tags": [
      "advancement",
      "breaking"
    ],
    "content": "Changed the `placed_block`, `item_used_on_block`, and `allay_drop_item_on_block` advancement triggers. All fields are now collapsed into `location` which is no longer just a location predicate. It now accepts a list of loot conditions, just like the `player` condition."
  },
  {
    "group": "1.21.9",
    "version": "25w37a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `87.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w37a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `69.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w37a",
    "tags": [
      "debug"
    ],
    "content": "Some debug features that were previously removed during compilation are now preserved and can be used by players."
  },
  {
    "group": "1.21.9",
    "version": "25w37a",
    "tags": [
      "gamerule",
      "breaking"
    ],
    "content": "Changed name of gamerule `enableCommandBlocks` to `commandBlocksEnabled`."
  },
  {
    "group": "1.21.9",
    "version": "25w37a",
    "tags": [
      "assets"
    ],
    "content": "Moved the result slot of `gui/container/villager.png` up by one pixel."
  },
  {
    "group": "1.21.9",
    "version": "25w37a",
    "tags": [
      "shader"
    ],
    "content": "A new `PER_FACE_LIGHTING` flag has been added to the `core/entity.vsh` and `core/entity.fsh` shaders. When set, cardinal lighting will be computed separately for front- and back-faces."
  },
  {
    "group": "1.21.9",
    "version": "25w37a",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "Changed shader version from 150 to 330 for all shaders, as OpenGL 3.3 is now required."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "pack"
    ],
    "content": "Pack versions now have minor versions\n* A minor version increment of the game's pack version is backwards-compatible, meaning all packs made for previous iterations of the same major version will keep working\n* Packs can set compatibility requirements on minor versions in case they rely on resources introduced in a minor version"
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `82.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `65.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "The `supported_formats` field in `pack.mcmeta` has been removed.\n* If your pack declares support for a pack version with the previous format (data pack < 82 or resource pack < 65), it is still required.\n* Otherwise, it is not allowed and must be removed."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "pack"
    ],
    "content": "The `pack_format` field in `pack.mcmeta` is now optional.\n* If your pack declares support for a pack version with the previous format (data pack < 82, resource pack < 65), it is still required."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Added required fields `min_format` and `max_format` in `pack.mcmeta` that specifies the minimum and maximum version supported.\n* A full version is specified as a list of two integers, e.g `[74, 1]`/\n* Specifying a single integer is interpreted as that major version, e.g. `74` is the same thing as `[74, 0]`.\n* Specifying a list of a single integer is interpreted the same as specifying that integer alone."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "pack"
    ],
    "content": "The `formats` field for overlay entries in `pack.mcmeta` has been removed.\n* If your pack includes any overlay range that includes a pack version with the previous format (data pack < 82, resource pack < 65), it is still required for all overlay definitions.\n* Otherwise, it is not allowed and must be removed."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "pack"
    ],
    "content": "Added required fields `min_format` and `max_format` in overlay entries in `pack.mcmeta`, with the same formats the fields with the same name for the `pack` section."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "command"
    ],
    "content": "The `summon` command now fails when trying to summon monsters while the difficulty is set to Peaceful."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "gamerule"
    ],
    "content": "Removed `spawnChunkRadius` game rule."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "component"
    ],
    "content": "Changed the `blocks_attacks` item component. If the damage reduced in an attack is 0, for example by angle threshold not matching, the item can no longer get disabled in the attack, nor cause knockback due to blocking."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "loot"
    ],
    "content": "Added `entity_interact` loot table type. It has required parameters `target_entity`, `interacting_entity`, and `tool`."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "loot"
    ],
    "content": "Added `block_interact` loot table type. It has required parameters `block_state`, `block_entity`, `interacting_entity`, and `tool`."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "loot"
    ],
    "content": "Changed entity predicates. Fields that specify a target entity in a loot table, such as `entity_properties.entity`, can now additionally target the `target_entity` and `interacting_entity` parameter types."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "loot"
    ],
    "content": "Added `charged_creeper/root` loot table for drops when an entity is killed by a charged creeper. Once any mob killed drops an item from this loot table, other mobs killed by the same creeper will not drop from this loot table."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "loot"
    ],
    "content": "Added `brush/armadillo` loot table for drops when an armadillo is brushed."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "loot"
    ],
    "content": "Added `gameplay/turtle_grow` loot table for drops when a turtle grows into an adult."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "loot"
    ],
    "content": "Added `harvest/beehive` loot table for drops when a Beehive or Bee Nest is harvested using shears."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "loot"
    ],
    "content": "Added `harvest/cave_vine` loot table for drops when a cave vine with glowberries is harvested by interacting with it."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "loot"
    ],
    "content": "Added `carve/pumpkin` loot table for drops when a pumpkin is carved using shears."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "worldgen",
      "breaking"
    ],
    "content": "The `initial_density_without_jaggedness` field in `noise_settings` definitions has been replaced with a `preliminary_surface_level` field. Instead of a 3D density function it is now a 2D density function that should produce the y-level of the approximate surface."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "worldgen"
    ],
    "content": "Added `find_top_surface` density function type, which approximates the topmost surface of a given density function. It has fields: `density`, `upper_bound`, `lower_bound`, and `cell_height`."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "worldgen"
    ],
    "content": "Added `invert` density function type, which resolves to `1/argument`. It has one field: `argument`."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "structure"
    ],
    "content": "The `max_distance_from_center` structure field may now specify a different restriction on the vertical axis from horizontal as an object with fields `horizontal` and `vertical`."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `#copper_chests`, `#copper`, `#incorrect_for_copper_tool`, `#copper_golem_statues`."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `#copper_chests`, `#copper`, `#copper_tool_materials`, `#repairs_copper_armor`, and `#copper_golem_statues`."
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "assets"
    ],
    "content": "Added new block sprites:\n* `copper`\n* `copper_left`\n* `copper_right`\n* `exposed_copper`\n* `exposed_copper_left`\n* `exposed_copper_right`\n* `weathered_copper`\n* `weathered_copper_left`\n* `weathered_copper_right`\n* `oxidized_copper`\n* `oxidized_copper_left`\n* `oxidized_copper_right`\n* `acacia_shelf`\n* `bamboo_shelf`\n* `birch_shelf`\n* `cherry_shelf`\n* `crimson_shelf`\n* `dark_oak_shelf`\n* `jungle_shelf`\n* `mangrove_shelf`\n* `oak_shelf`\n* `pale_oak_shelf`\n* `spruce_shelf`\n* `warped_shelf`"
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "assets"
    ],
    "content": "Added new entity sprites:\n* `copper_golem`\n* `exposed_copper_golem`\n* `weathered_copper_golem`\n* `oxidized_copper_golem`\n* `copper_golem_eyes`\n* `exposed_copper_golem_eyes`\n* `weathered_copper_golem_eyes`\n* `oxidized_copper_golem_eyes`"
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "assets"
    ],
    "content": "Added new item sprites:\n* `copper_axe`\n* `copper_boots`\n* `copper_chestplate`\n* `copper_golem_spawn_egg`\n* `copper_helmet`\n* `copper_hoe`\n* `copper_leggings`\n* `copper_nugget`\n* `copper_pickaxe`\n* `copper_shovel`\n* `copper_sword`"
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "assets"
    ],
    "content": "Added new sound events:\n* `block.copper_chest.open`\n* `block.copper_chest.close`\n* `block.copper_chest_weathered.open`\n* `block.copper_chest_weathered.close`\n* `block.copper_chest_oxidized.open`\n* `block.copper_chest_oxidized.close`\n* `entity.copper_golem.step`\n* `entity.copper_golem.hurt`\n* `entity.copper_golem.death`\n* `entity.copper_golem.spin`\n* `entity.copper_golem_weathered.step`\n* `entity.copper_golem_weathered.hurt`\n* `entity.copper_golem_weathered.death`\n* `entity.copper_golem_weathered.spin`\n* `entity.copper_golem_oxidized.step`\n* `entity.copper_golem_oxidized.hurt`\n* `entity.copper_golem_oxidized.death`\n* `entity.copper_golem_oxidized.spin`\n* `item.armor.equip_copper`\n* `entity.copper_golem.spawn`\n* `entity.copper_golem.no_item_get`\n* `entity.copper_golem.no_item_not_get`\n* `entity.copper_golem.item_drop`\n* `entity.copper_golem.item_no_drop`\n* `entity.copper_golem_become_statue`\n* `block.copper_golem_statue.break`\n* `block.copper_golem_statue.place`\n* `block.copper_golem_statue.hit`\n* `block.copper_golem_statue.fall`\n* `block.copper_golem_statue.step`\n* `block.shelf.activate`\n* `block.shelf.deactivate`\n* `block.shelf.multi_swap`\n* `block.shelf.place_item`\n* `block.shelf.single_swap`"
  },
  {
    "group": "1.21.9",
    "version": "25w31a",
    "tags": [
      "shader"
    ],
    "content": "Changes to full screen passes.\n* The following vertex shaders have been removed, and replaced by `core/screenquad.vsh`: `core/blit_screen.vsh`, `post/blit.vsh`, `post/blur.vsh`, `post/invert.vsh`, `post/sobel.vsh`, and `post/screenquad.vsh`.\n* Vertex shaders for post-processing effects, as well as lightmap generation and full screen blits are no longer are passed the `Position` attribute, and instead must assign vertex coordinates by `gl_VertexID`.\n* These passes furthermore are only executed with 3 vertices, instead of a full quad."
  },
  {
    "group": "1.21.9",
    "version": "25w36a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `86.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w36a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `68.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w36a",
    "tags": [
      "dimension",
      "breaking"
    ],
    "content": "The world border is now dimension-specific. Each dimension now has its own separate world border configuration."
  },
  {
    "group": "1.21.9",
    "version": "25w36a",
    "tags": [
      "entity"
    ],
    "content": "Added `mannequin` entity type which can only be spawned via the `/summon` command. This is a player avatar entity without a connected player."
  },
  {
    "group": "1.21.9",
    "version": "25w36a",
    "tags": [
      "particle"
    ],
    "content": "The `dragon_breath` particle now optionally takes a `power` parameter (float, defaults to `1.0`), which is multiplied onto its initial velocity after all randomness."
  },
  {
    "group": "1.21.9",
    "version": "25w36a",
    "tags": [
      "particle"
    ],
    "content": "The `instant_effect` and `effect` particles now optionally take `power` (float, defaults to `1.0`) and `color` (rgb, defaults to `0xFFFFFF`) parameters."
  },
  {
    "group": "1.21.9",
    "version": "25w36a",
    "tags": [
      "particle",
      "breaking"
    ],
    "content": "The `flash` particle now requires a `color` parameter (argb)."
  },
  {
    "group": "1.21.9",
    "version": "25w36a",
    "tags": [
      "shader"
    ],
    "content": "Removed unused shaders `core/position_color_lightmap.vsh`, `core/position_color_lightmap.fsh`, `core/position_color_tex_lightmap.vsh`, and `core/position_color_tex_lightmap.fsh`."
  },
  {
    "group": "1.21.9",
    "version": "25w32a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `83.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w32a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `65.1`"
  },
  {
    "group": "1.21.9",
    "version": "25w32a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Changed the `copper_golem` entity NBT. The `weather_state` field now expects a string id instead of integer id `0` \u2192 `unaffected`, `1` \u2192 `exposed`, `2` \u2192 `weathered`, `3` \u2192 `oxidized`."
  },
  {
    "group": "1.21.9",
    "version": "25w32a",
    "tags": [
      "text"
    ],
    "content": "Added `object` text component, which will display a single sprite from sprite atlas as a character. Sprites are always rendered as a rectangle, 8x8 pixels in size. It has two fields `atlas` and `sprite`."
  },
  {
    "group": "1.21.9",
    "version": "25w32a",
    "tags": [
      "loot"
    ],
    "content": "Added `harvest/sweet_berry_bush` loot table for drops when a sweet berry bush is harvested by interacting with it."
  },
  {
    "group": "1.21.9",
    "version": "25w32a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `#chains`, `#lanterns`, and `#bars`."
  },
  {
    "group": "1.21.9",
    "version": "25w32a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `#chains`, `#lanterns`, and `#bars`."
  },
  {
    "group": "1.21.9",
    "version": "25w32a",
    "tags": [
      "assets"
    ],
    "content": "Added new block sprites:\n* `copper_bars`\n* `copper_chain`\n* `copper_lantern`\n* `copper_torch`\n* `exposed_copper_bars`\n* `exposed_copper_chain`\n* `exposed_copper_lantern`\n* `exposed_copper_torch`\n* `oxidized_copper_bars`\n* `oxidized_copper_chain`\n* `oxidized_copper_lantern`\n* `oxidized_copper_torch`\n* `weathered_copper_bars`\n* `weathered_copper_chain`\n* `weathered_copper_lantern`\n* `weathered_copper_torch`"
  },
  {
    "group": "1.21.9",
    "version": "25w32a",
    "tags": [
      "assets"
    ],
    "content": "Added new item sprites:\n* `copper_chain`\n* `copper_lantern`\n* `exposed_copper_chain`\n* `exposed_copper_lantern`\n* `oxidized_copper_chain`\n* `oxidized_copper_lantern`\n* `weathered_copper_chain`\n* `weathered_copper_lantern`"
  },
  {
    "group": "1.21.9",
    "version": "25w32a",
    "tags": [
      "particle"
    ],
    "content": "Added new particle `copper_fire_flame`."
  },
  {
    "group": "1.21.9",
    "version": "25w34a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `84.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w34a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `66.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w34a",
    "tags": [
      "command"
    ],
    "content": "Added `fetchprofile` command for downloading player profiles. Works asynchronously and prints results when finished. Syntax:\n* `fetchprofile name <player name>` - resolves profile by name (case-insensitive).\n* `fetchprofile id <uuid>` - resolves profile by id."
  },
  {
    "group": "1.21.9",
    "version": "25w34a",
    "tags": [
      "blockstate",
      "block-entity",
      "nbt"
    ],
    "content": "Replaced `align_items_to_bottom` shelf block state property with an equally named boolean field on the block entity."
  },
  {
    "group": "1.21.9",
    "version": "25w34a",
    "tags": [
      "component",
      "block-entity",
      "breaking"
    ],
    "content": "The `profile` data component no longer resolve profiles. It now has two behaviors:\n* Static: when it has `properties` field or when both `name` and `id` are present or when both are missing.\n* Dynamic: when it has either `name` or `id` (but not both)."
  },
  {
    "group": "1.21.9",
    "version": "25w34a",
    "tags": [
      "block-entity",
      "breaking"
    ],
    "content": "Changed `skull` block entity. The `profile` field has been changed to match the `profile` data component. It is also now immutable and is resolved only when necessary."
  },
  {
    "group": "1.21.9",
    "version": "25w34a",
    "tags": [
      "text"
    ],
    "content": "Changed the `object` text component. Bold and italics styles are now ignored when drawing sprite."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `85.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `67.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "network"
    ],
    "content": "Added a server management API (JSON-RPC over WebSocket) for dedicated servers."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "options",
      "breaking"
    ],
    "content": "Removed `allow-nether` server property in favor of new game rule `allowEnteringNetherUsingPortals`."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "options",
      "breaking"
    ],
    "content": "Removed `spawn-monsters` server property in favor of new game rule `spawnMonsters`."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "options",
      "breaking"
    ],
    "content": "Removed `enable-command-block` server property in favor of new game rule `enableCommandBlocks`."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "options",
      "breaking"
    ],
    "content": "Removed `pvp` server property in favor of new game rule `pvp`."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "options"
    ],
    "content": "Added `management-server-enabled` server property, which defaults to `false`. Controls whether the Minecraft Server Management Protocol is enabled."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "options"
    ],
    "content": "Added `management-server-port` server property, which defaults to `25585`. Controls the port for the Minecraft Server Management Protocol."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "options"
    ],
    "content": "Added `management-server-host` server property, which defaults to `localhost`. Controls the host for the Minecraft Server Management Protocol."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "options"
    ],
    "content": "Added `status-heartbeat-interval` server property, which defaults to `0`. Controls the interval for server status notifications to connected clients."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `pvp` game rule, which defaults to `true`. Controls whether players can deal damage to other players."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `allowEnteringNetherUsingPortals` game rule, which defaults to `true`. Controls if the Nether can be entered through portals."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `spawnMonsters` game rule, which defaults to `true`. Controls if monsters should spawn naturally."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `enableCommandBlocks` game rule, which defaults to `true`. Controls if Command Blocks should be enabled or not."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "data"
    ],
    "content": "Renamed `chain` to `iron_chain`."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "assets"
    ],
    "content": "Renamed block sprite `chain` to `iron_chain`."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "assets"
    ],
    "content": "Renamed item sprite `chain` to `iron_chain`."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "text",
      "breaking"
    ],
    "content": "Updated object text component to support displaying non-character objects as part of text."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "text"
    ],
    "content": "Added `atlas` object type for text components, which behaves the same as previous `object` component."
  },
  {
    "group": "1.21.9",
    "version": "25w35a",
    "tags": [
      "text"
    ],
    "content": "Added `player` object type for text components, which renders player head."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `87.1`."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "entity"
    ],
    "content": "Mannequins can now have configurable description text via the `description` field."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "entity"
    ],
    "content": "Mannequins now accept `profile` component from spawner items."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "command"
    ],
    "content": "The `spawnpoint` and `setworldspawn` commands now accept an optional pitch argument."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "command"
    ],
    "content": "The `setworldspawn` command is no longer limited to the overworld and can now set world spawn in any dimension, including the Nether."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "command"
    ],
    "content": "Server commands now run from the respawn dimension by default instead of always the overworld."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "command"
    ],
    "content": "The `fetchprofile` command now prints clickable text to summon a mannequin with the resolved profile."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "component"
    ],
    "content": "The `profile` component can now have additional fields that override values used for rendering: `texture`, `cape`, `elytra`, and `model`."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "entity",
      "breaking"
    ],
    "content": "Changed player entity `respawn` object structure. The `angle` field has been renamed to `yaw` and is now required."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "entity",
      "breaking"
    ],
    "content": "Added required `pitch` field to player entity `respawn` object."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "entity",
      "breaking"
    ],
    "content": "The `dimension` field in player entity `respawn` object is now required."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "loot"
    ],
    "content": "The `copy_name` loot function `source` field now accepts `direct_attacker`, `target_entity`, and `interacting_entity` context values."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre1",
    "tags": [
      "loot"
    ],
    "content": "The `copy_components` loot function `source` field now accepts `this`, `attacker`, `direct_attacker`, `attacking_player`, `target_entity`, `interacting_entity`, and `tool` context values."
  },
  {
    "group": "1.21.9",
    "version": "1.21.9-pre2",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `88.0`."
  },
  {
    "group": "1.21.9",
    "version": "25w33a",
    "tags": [
      "pack",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `83.1`."
  },
  {
    "group": "1.21.9",
    "version": "25w33a",
    "tags": [
      "pack",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `65.2`."
  },
  {
    "group": "1.21.9",
    "version": "25w33a",
    "tags": [
      "blockstate"
    ],
    "content": "Added `align_items_to_bottom` block state property to the shelf block:\n* If `false` (default) the items on the shelf will ignore the vertical translation of the `on_shelf` item display transform and will be rendered vertically aligned to the middle of the shelf.\n* If `true` the items on the shelf will be rendered upward from the bottom of the shelf and will respect the vertical translation of the `on_shelf` item display transform."
  },
  {
    "group": "1.21.9",
    "version": "25w33a",
    "tags": [
      "attribute"
    ],
    "content": "Changed how the `run_command` click event works for commands that required a signed message (`/say`, `/me`, `/msg`, `/tell`, `/w`, `/teammsg`, `/tm`). Now it will show a screen that lets the user insert the command into the chat window."
  },
  {
    "group": "1.21.9",
    "version": "25w33a",
    "tags": [
      "enchantment"
    ],
    "content": "Changed `explode` enchantment effect. Added field `block_effects`, which can specify per-block particles. It is a list of entries with fields `weight`, `particle`, `scaling`, and `speed`."
  },
  {
    "group": "1.21.9",
    "version": "25w33a",
    "tags": [
      "tag"
    ],
    "content": "Added `#shearable_from_copper_golem` item tag, containing all items that can be removed from the copper golem's head slot via shears."
  },
  {
    "group": "1.21.9",
    "version": "25w33a",
    "tags": [
      "assets"
    ],
    "content": "Added a new texture `environment/end_flash.png`."
  },
  {
    "group": "1.21.9",
    "version": "25w33a",
    "tags": [
      "assets"
    ],
    "content": "Added new sound event `weather.end_flash`./"
  },
  {
    "group": "1.21",
    "version": "24w19a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 43."
  },
  {
    "group": "1.21",
    "version": "24w19a",
    "tags": [
      "item",
      "component"
    ],
    "content": "The `custom_data` item component can now be optionally specified as an SNBT string."
  },
  {
    "group": "1.21",
    "version": "24w19a",
    "tags": [
      "item",
      "component"
    ],
    "content": "The `food` item component has a new `using_converts_to`, which is an item (with components) that the food item will be replaced with upon consumption."
  },
  {
    "group": "1.21",
    "version": "24w19a",
    "tags": [
      "nbt",
      "entity",
      "breaking"
    ],
    "content": "Removed the `power` NBT tag and replaced it with the `acceleration_power` tag to control a projectile's acceleration and maximum speed. This affects `dragon_fireball`, `large_fireball`, `small_fireball`, `fireball`, `breeze_wind_charge`, `wind_charge`, and `wither_skull` entities."
  },
  {
    "group": "1.21",
    "version": "24w19a",
    "tags": [
      "structure"
    ],
    "content": "Changed `jigsaw` structures. Added optional `dimension_padding` field, ensuring a structure does not generate through the edges of a dimension by the provided amount of vertical padding."
  },
  {
    "group": "1.21",
    "version": "24w19a",
    "tags": [
      "enchantment"
    ],
    "content": "Added optional `trigger_game_event` field for the `replace_block`, `replace_disc`, and `set_block_properties` entity effect types, which is a game event id to trigger when a block is replaced."
  },
  {
    "group": "1.21",
    "version": "24w19a",
    "tags": [
      "tag",
      "breaking"
    ],
    "content": "Tag subdirectories using legacy plural names have been renamed to match their registry:\n* `tags/items` \u2192 `tags/item`\n* `tags/blocks` \u2192 `tags/block`\n* `tags/entity_types` \u2192 `tags/entity_type`\n* `tags/fluids` \u2192 `tags/fluid`\n* `tags/game_events` \u2192 `tags/game_event`"
  },
  {
    "group": "1.21",
    "version": "24w19a",
    "tags": [
      "tag",
      "data",
      "obsolete"
    ],
    "content": "Added block tag `#fire_aspect_lightable`, which contains all blocks lightable upon being hit by Fire Aspect enchanted tools."
  },
  {
    "group": "1.21",
    "version": "24w19a",
    "tags": [
      "damage-type",
      "predicate"
    ],
    "content": "Changed damage source predicates. Added optional `is_direct` boolean field, requiring damage to be direct when true."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 45."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 34."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "network"
    ],
    "content": "Servers can now provide a list of links to the client."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "network"
    ],
    "content": "Added a new `custom_report_details` clientbound packet in `configuration` and `game` protocols, containing a list of key-value text entries to be added in a separate section to crash or disconnection reports."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "gamerule",
      "obsolete"
    ],
    "content": "Added the `entitiesWithPassengersCanUsePortals` game rule, which defaults to `false`. When `true`, entities with passengers can use nether portals, end portals, and end gateways."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "jukebox-song"
    ],
    "content": "Jukebox songs can now be data-driven, defined in the `jukebox_song` subdirectory. The definition has the following fields:\n* `sound_event` - Sound event streamed when played from a Jukebox\n* `description` - Name of the song displayed in the hover tooltip\n* `length_in_seconds` - Length of the song in seconds as a positive float\n* `comparator_output` - Redstone signal strength read from a comparator when played in a Jukebox, between 0 and 15"
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added item component `jukebox_playable`, allowing the item to be inserted into a jukebox when present. It takes fields `song` (jukebox song id) and optionally `show_in_tooltip` (boolean)."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "attribute",
      "breaking"
    ],
    "content": "Attribute modifiers no longer have a UUID and name combination, instead using a unique namespaced id."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "The `uuid` and `name` arguments in the `/attribute` command have been replaced with a single `id` argument."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "entity",
      "breaking"
    ],
    "content": "Entity attributes are now stored as `attributes`, with the following fields:\n* `id` - Renamed from `Name`\n* `base` - Renamed from `Base`\n* `modifiers` - Renamed from `Modifiers`, and stores modifiers in the same format used in `attribute_modifiers` item stack components"
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "enchantment",
      "breaking"
    ],
    "content": "Enchantment attribute effects have their `name` and `uuid` fields removed and replaced with a single `id` field, which is a namespaced attribute id."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "enchantment"
    ],
    "content": "The `damage_item` entity effect type no longer applies damage to items held by creative mode players."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "enchantment",
      "breaking"
    ],
    "content": "The `hit_block` entity effect type has had its context changed to take a Hit Block Parameter, where `this` is the entity hitting the block."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "tag",
      "breaking"
    ],
    "content": "Folders using plural names have been renamed to match their registry:\n* `structures` \u2192 `structure`\n* `advancements` \u2192 `advancement`\n* `recipes` \u2192 `recipe`\n* `loot_tables` \u2192 `loot_table`\n* `predicates` \u2192 `predicate`\n* `item_modifiers` \u2192 `item_modifier`\n* `functions` \u2192 `function`\n* `tags/functions` \u2192 `tags/function`"
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Removed item tag `#music_discs`."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `#air`, containing all blocks resembling air."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "tag",
      "data",
      "damage-type"
    ],
    "content": "Removed damage type tag `#breeze_immune_to`."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "tag",
      "data",
      "damage-type"
    ],
    "content": "Added damage type tag `#panic_environmental_causes`, consisting of damage types that cause panic in aggresive animals."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "tag",
      "data",
      "damage-type"
    ],
    "content": "Added damage type tag `#panic_causes`, consisting of damage types that cause panic in passive animals."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "predicate",
      "item"
    ],
    "content": "Added item sub-predicate `jukebox_playable` with field `song` to match the `jukebox_playable` item component, taking an id, list of ids, or tag."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "predicate",
      "player"
    ],
    "content": "The player sub-predicate `gamemode` now accepts a list of gamerules."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "command",
      "text"
    ],
    "content": "Added entity selector `@n`, which selects the nearest entity. It functions like `e[sort=nearest,limit=1]`."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "sound"
    ],
    "content": "Added sound event `block.vault.reject_rewarded_player`."
  },
  {
    "group": "1.21",
    "version": "24w21a",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "Changed core shader definitions. Removed fields `blend`, `position_color_tex`, `glint_direct`, and `armor_glint`."
  },
  {
    "group": "1.21",
    "version": "1.21-pre3",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 48."
  },
  {
    "group": "1.21",
    "version": "1.21-pre3",
    "tags": [
      "enchantment",
      "breaking"
    ],
    "content": "Renamed enchantment entity effect type `replace_disc` to `replace_disk`."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 42."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 33."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "feature-flag",
      "pack"
    ],
    "content": "Removed feature flag `update_1_21`."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "command"
    ],
    "content": "The item argument for `/give`, `/item`, and `/loot` now supports removal of default components with the `!` prefix."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "enchantment"
    ],
    "content": "Enchantments are now data-driven."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "enchantment"
    ],
    "content": "Enchantments that show up in the game naturally are now defined with Enchantment Providers."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "enchantment",
      "tag"
    ],
    "content": "Enchantment exclusivity is now controlled via tags."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "painting"
    ],
    "content": "Painting variants are now loaded from data packs from the `painting_variant` folder. The definition is as follows:\n* `width` - width of painting between 1 and 16\n* `height` - height of painting between 1 and 16\n* `asset_id` - id of sprite in the `paintings` atlas"
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "damage-type"
    ],
    "content": "Added damage type `campfire`, which campfires use instead of `in_fire`"
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "tag",
      "enchantment"
    ],
    "content": "Added enchantment functionality tags `curse`, `prevents_bee_spawns_when_mining`, `prevents_decorated_pot_shattering`, `prevents_ice_melting`, `prevents_infested_spawns`, and `smelts_loot`."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "tag",
      "enchantment"
    ],
    "content": "Added enchantment availability tags `tradeable`, `on_traded_equipment`, `double_trade_price`, `in_enchanting_table`, `on_mob_spawn_equipment`, and `on_random_loot`."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "tag",
      "enchantment"
    ],
    "content": "Added enchantment exlcusivity tags `armor`, `boots`, `bow`, `crossbow`, `damage`, `mining`, and `riptide` (found under the `exclusive_set/` path)."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "tag",
      "damage-type"
    ],
    "content": "Added damage tag `burn_from_stepping`, which represent burning damage from stepping on something - countered by the `frost_walker` enchantment."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "loot",
      "advancement",
      "predicate",
      "breaking"
    ],
    "content": "Target entity names in some condition are renamed:\n* `killer` is now `attacker`\n* `direct_killer` is now `direct_attacker`\n* `killer_player` is now `attacking_player`"
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "loot",
      "advancement",
      "predicate"
    ],
    "content": "Added condition `enchantment_active_check`, which checks for active enchantments if the \"Enchantment Active\" parameters exists in the loot context."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "loot",
      "advancement",
      "predicate"
    ],
    "content": "The `random_chance` condition is now a number provider."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "loot",
      "advancement",
      "predicate",
      "breaking"
    ],
    "content": "The `random_chance_with_looting` condition is now renamed as `random_chance_with_enchanted_bonus` with the following field changes:\n* `looting_multiplier` is removed\n* `chance` is now a level-based value\n* `enchantment` is added, containing the namespaced enchantment id"
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "loot",
      "breaking"
    ],
    "content": "The `enchanted_count_increase` function is now renamed as `enchanted_count_increase`. There is a new field `enchantment`, which containers the namespaced enchantment id."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "loot",
      "breaking"
    ],
    "content": "The `enchant_randomly` function has new formatting and fields.\n* `enchantments` is replaced by `options`, which is either an enchantment, list of enchantments, or enchantment tag\n* `only_compatible` is a new boolean field that only allows enchantments compatible with that item - defaults to `true`"
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "loot",
      "breaking"
    ],
    "content": "The `enchant_with_levels` function has new formatting and removed fields.\n* `treasure` has been removed\n* `options` is a new field that is either an enchantment, list of enchantments, or enchantment tag"
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "loot",
      "breaking"
    ],
    "content": "The `copy_name` function has its possible values for the `source` field changed: `killer` to `attacking_entity`, and `killer_player` to `last_damage_player`."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "loot"
    ],
    "content": "Added number provider `enchantment_level`. It has the field `amount`, which is alevel-based value based on the level of the enchantment."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "predicate",
      "breaking"
    ],
    "content": "The `enchantment` field has been removed and replaced with `enchantments`, which is either an enchantment, list of enchantments, or enchantment tag."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "predicate"
    ],
    "content": "Added optional entity flag `is_on_ground`, which matches the \"on ground\" state of the entity."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "predicate"
    ],
    "content": "Added optional entity flag `is_flying`, which matches whether the entity is flying, such as via creative or elytra."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "predicate"
    ],
    "content": "Added optional location field `can_see_sky`, which matches exactly when the location has the maximum possible level of sky light."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "predicate"
    ],
    "content": "Added optional location field `weather`, which matches one of `clear`, `raining`, or `thunder` in the location's dimension."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "predicate"
    ],
    "content": "Added new entity sub-predicate `movement`, with these possible fields:\n* `x`, `y`, and `z` - `min`/`max` limits for movement speed along the corresponding axes\n* `speed` - `min`/`max` limits for overall movement speed\n* `horizontal_speed` - `min`/`max` limits for horizontal movement speed\n* `vertical_speed` - `min`/`max` limits for vertical movement speed\n* `fall_distance` - `min`/`max` limits for fall distance of entity, measured in blocks\n* (all speeds are measured in blocks per second)"
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "predicate"
    ],
    "content": "Added new entity sub-predicate `periodic_ticks`, which is true every `n` (positive integer) ticks of the entity's lifetime."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "attribute"
    ],
    "content": "Attribute `generic.attack_knockback` now works on players."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `generic.burning_time`, which is a factor to how long an entity remains on fire after being ignited. Values can be between `0` and `1024`, with a default of `1`."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `generic.explosion_knockback_resistance`, which is a factor to how much knockback an entity takes from an explosion. Values can be between `0` and `1`, with a default of `0`. A value of `1` completely reduces the knockback, whilst `0` provides no knockback reduction."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `player.mining_efficiency`, which is a factor added to the mining speed while using the correct tool for a block. Values can be between `0` and `1024`, with a default of `0`."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `generic.movement_efficiency`, which controls how efficiently an entity moves through slowing/impeding terrain (such as a cobweb). Values can be between `0` and `1`, with a default of `0`. A value of `1` completely removes the movement penalty, whilst `0` provides no reduction to the penalty."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `generic.oxygen_bonus`, which is a value used in the equation to determine the chance an entity will not use up oxygen whilst underwater. Values can be between `0` and `1024`, with a default of `0`. If the value is above `0`, this equation is used: `1 / (oxygen_bonus + 1)`."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `player.sneaking_speed`, which is a movement speed factor while a player is sneaking. Values can be between `0` and `1`, with a default of `0.3`. A value of `1` means sneaking is as fast as walking, whilst `0` prevents movement whilst sneaking."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `player.submerged_mining_speed`, which is a mining speed factor while a player is submerged. Values can be between `0` and `20`, with a default of `0.2`. A value of `1` means mining submerged is as fast as mining on land, whilst `0` prevents mining whilst submerged."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `player.sweeping_damage_ratio`, which controls how much of the base attack damage gets transferred to secondary targets hit by a sweep attack. Values can be between `0` and `1`, with a default of `0`. A value of `1` means all of the base damage is transferred, whilst `0` prevents any damage from being transferred."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `generic.water_movement_efficiency`, which controls how efficiently an entity moves when submerged. Values can be between `0` and `1`, with a default of `0`."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "predicate",
      "worldgen"
    ],
    "content": "Added block predicate `unobstructed`, which tests if the selected block has no entities within the space of the block. It has the field `offset`, which is a list of three int offset coordinates, defaulting to `[0, 0, 0]`."
  },
  {
    "group": "1.21",
    "version": "24w18a",
    "tags": [
      "nbt",
      "entity",
      "breaking"
    ],
    "content": "The `ShotFromCrossbow` field has been removed from arrow-like projectile data, and is replaced with a `weapon` field containing an item stack representing the weapon the projectile was shot from."
  },
  {
    "group": "1.21",
    "version": "1.21-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 46."
  },
  {
    "group": "1.21",
    "version": "1.21-pre1",
    "tags": [
      "gamerule",
      "obsolete"
    ],
    "content": "Removed the `entitiesWithPassengersCanUsePortals` gamerule."
  },
  {
    "group": "1.21",
    "version": "1.21-pre1",
    "tags": [
      "network"
    ],
    "content": "Report data generator now includes information about network packets."
  },
  {
    "group": "1.21",
    "version": "1.21-pre1",
    "tags": [
      "debug"
    ],
    "content": "The game will now store reports from failed chunks' loads and saves in the `debug` directory."
  },
  {
    "group": "1.21",
    "version": "1.21-pre1",
    "tags": [
      "structure"
    ],
    "content": "Added optional field `liquid_settings` to `jigsaw` type structures, deciding how waterloggable blocks should generate when overlapped with water. Can be one of `apply_waterlogging` (default) and `ignore_waterlogging`."
  },
  {
    "group": "1.21",
    "version": "1.21-pre1",
    "tags": [
      "structure"
    ],
    "content": "Added optional field `override_liquid_settings` to `single_pool_element` structure element type, deciding how waterloggable blocks should generate when overlapped with water. Can be one of `apply_waterlogging` (default) and `ignore_waterlogging`."
  },
  {
    "group": "1.21",
    "version": "1.21-pre1",
    "tags": [
      "enchantment"
    ],
    "content": "Added level-based value `lookup`, which maps a list of values to specific levels. It has fields `values` (list of indexed values) and `fallback` (value to apply if level is greater than size of `values`)."
  },
  {
    "group": "1.21",
    "version": "1.21-pre1",
    "tags": [
      "enchantment"
    ],
    "content": "Changed enchantment definitions. All effect conditions must be inline objects instead of references."
  },
  {
    "group": "1.21",
    "version": "1.21-pre1",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Removed the `#fire_aspect_lightable` block tag."
  },
  {
    "group": "1.21",
    "version": "1.21-pre1",
    "tags": [
      "loot",
      "breaking"
    ],
    "content": "Removed the `chance` field in the `random_chance_with_enchanted_bonus` condition. It has been replaced by `unenchanted_chance` and `enchanted_chance`, the chance and level-based value chance, respectively."
  },
  {
    "group": "1.21",
    "version": "1.21-pre2",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 47."
  },
  {
    "group": "1.21",
    "version": "1.21-pre2",
    "tags": [
      "worldgen"
    ],
    "content": "Added placement modifier type `fixed_placement` for placing features in fixed positions."
  },
  {
    "group": "1.21",
    "version": "1.21-pre2",
    "tags": [
      "worldgen"
    ],
    "content": "Added feature type `end_platform` for the obsidian spawn platform in the end."
  },
  {
    "group": "1.21",
    "version": "24w20a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 44."
  },
  {
    "group": "1.21",
    "version": "24w20a",
    "tags": [
      "structure"
    ],
    "content": "Changed the `dimension_padding` field in `jigsaw` structures to accept an object with fields `bottom` and `top` to individually define the vertical padding. The old format of a single integer is still valid, which will apply the same value to both top and bottom padding."
  },
  {
    "group": "1.21",
    "version": "24w20a",
    "tags": [
      "enchantment"
    ],
    "content": "Changed the `weight` field in enchantments. It now has an upper bound of `1024`."
  },
  {
    "group": "1.21",
    "version": "24w20a",
    "tags": [
      "enchantment"
    ],
    "content": "Changed the `max_level` field in enchantments. It now has an upper bound of `255`."
  },
  {
    "group": "1.21",
    "version": "24w20a",
    "tags": [
      "entity",
      "predicate"
    ],
    "content": "Added new `movement_affected_by` option to entity location predicates, adding requirements on blocks directly below the entity affecting its movement."
  },
  {
    "group": "1.21.7",
    "version": "1.21.7-rc2",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 81."
  },
  {
    "group": "1.21.7",
    "version": "1.21.7-rc2",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 64."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `93.1`."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `74.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "component"
    ],
    "content": "Added food properties to fish bucket items: `cod_bucket`, `salmon_bucket`, `pufferfish_bucket`, and `tropical_fish_bucket`."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "component"
    ],
    "content": "Added `interact_vibrations` field to `use_effects` component to control whether using the item emits `item_interact_start` and `item_interact_finish` game events. Format: boolean, defaults to `true`."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "loot",
      "obsolete"
    ],
    "content": "Reverted removal of `contents` as a supported value for the `dynamic` loot pool entry."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Textures used for still water and lava are now hardcoded to `block/water_still` and `block/lava_still`."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "assets"
    ],
    "content": "The game will now print a warning if any defined sprites in any atlases share a name."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Beacons no longer support translucent textures."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "assets"
    ],
    "content": "Added `gui/container/nautilus` texture used for nautilus inventory UI."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "assets"
    ],
    "content": "Added `container/slot/nautilus_armor_inventory` UI sprite for nautilus icon used in nautilus inventory UI."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "sound"
    ],
    "content": "Added `entity.zombie_horse.eat` sound event."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "blockstate"
    ],
    "content": "Block model elements can now be rotated around multiple axes. New fields: `x`, `y` and `z`. Existing `axis` and `angle` fields can still be used and take precedence."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "blockstate"
    ],
    "content": "Existing restriction for `angle` value limiting them to `[-45, 45]` has been removed. Face names are not influenced by rotation and features like culling will always use original directions."
  },
  {
    "group": "1.21.11",
    "version": "25w46a",
    "tags": [
      "blockstate"
    ],
    "content": "Variants in block state dispatch files can now be rotated around Z axis. New optional `z` field has the same format as existing `x` and `y` fields."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre4",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `94.1`."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre4",
    "tags": [
      "component"
    ],
    "content": "Added `min_creative_reach` and `max_creative_reach` fields to `attack_range` component for creative mode."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `94.0`."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `75.0`."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "component",
      "breaking"
    ],
    "content": "The `min_reach`, `max_reach`, and `hitbox_margin` fields have been moved from `piercing_weapon` and `kinetic_weapon` components into a new `attack_range` component."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "component"
    ],
    "content": "Added `attack_range` component to enable custom attack range when using the item. Fields: `min_range`, `max_range`, `hitbox_margin` and `mob_factor`."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "tag"
    ],
    "content": "Updated `#piglin_preferred_weapons` item tag to include golden spears."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "assets"
    ],
    "content": "Textures for leather horse armor item and equipment asset have been split into a tinted base layer and an overlay layer."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "assets"
    ],
    "content": "Added `alpha_cutoff_bias` field to texture section of `*.mcmeta` files to control alpha bias for cutout textures. Can be increased for textures that become too transparent at distance or decreased if too opaque. Only used for lower mips of cutout textures and has no effect on first mip level or other textures."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "assets"
    ],
    "content": "Added item sprite: `leather_horse_armor_overlay`."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "assets"
    ],
    "content": "Added entity texture: `entity/equipment/horse_body/leather_overlay.png`."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "sound"
    ],
    "content": "Updated swim sounds for nautilus, baby nautilus, and zombie nautilus."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "sound",
      "breaking"
    ],
    "content": "Removed `item.underwater_saddle.equip` sound event."
  },
  {
    "group": "1.21.11",
    "version": "1.21.11-pre1",
    "tags": [
      "sound"
    ],
    "content": "Added sound events for nautilus: `entity.baby_nautilus.ambient_land`, `entity.baby_nautilus.death_land`, `entity.baby_nautilus.hurt_land`, `entity.nautilus.ambient_land`, `entity.nautilus.dash_land`, `entity.nautilus.dash_ready_land`, `entity.nautilus.death_land`, `entity.nautilus.hurt_land`, `entity.zombie_nautilus.ambient_land`, `entity.zombie_nautilus.dash_land`, `entity.zombie_nautilus.dash_ready_land`, `entity.zombie_nautilus.death_land`, and `entity.zombie_nautilus.hurt_land`."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `90.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `70.1`."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "network"
    ],
    "content": "Minecraft Server Management Protocol now enables authentication from web browsers by passing the token in `Sec-WebSocket-Protocol` header. Requests authenticating this way are subject to `Origin` header checks, which requires configuration of allowed origins using `management-server-allowed-origins`."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "command"
    ],
    "content": "Resource suggestions now show results in any namespace instead of just within `minecraft`."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "Changed `stopwatch` command syntax. The `id` argument has been moved after the subcommand. Example: `/stopwatch foo:bar create` is now `/stopwatch create foo:bar`."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "command"
    ],
    "content": "The `stopwatch query` command now returns the queried value and takes in a new optional `scale` argument. The returned value will be scaled by that argument and truncated, defaulting to `1` if omitted."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added Environment Attributes system, providing a data-driven way to control visual and gameplay effects. Environment Attribute values can be provided by dimensions and biomes, with biomes having higher priority."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/fog_color` Environment Attribute to control fog color when camera is not submerged. Format: RGB color, defaults to `#000000`. Replaces biome `effects.fog_color` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/extra_fog` Environment Attribute to control whether dense fog should be used. Format: boolean, defaults to `false`."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/water_fog_color` Environment Attribute to control fog color when submerged in water. Format: RGB color, defaults to `#050533`. Replaces biome `effects.water_fog_color` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/water_fog_radius` Environment Attribute to control distance in blocks from camera at which underwater fog reaches maximum density. Format: non-negative float, defaults to `96.0`. Replaces `#has_closer_water_fog` biome tag."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/sky_color` Environment Attribute to control sky color. Only visible for overworld sky. Format: RGB color, defaults to `#000000`. Replaces biome `effects.sky_color` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/cloud_opacity` Environment Attribute to control cloud opacity. If `0`, clouds are disabled and happy ghasts will not regenerate health faster at cloud height. Format: float between `0.0` and `1.0`, defaults to `0.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/cloud_height` Environment Attribute to control height at which clouds appear. Format: float, defaults to `192.33`. Replaces dimension type `cloud_height` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/default_dripstone_particle` Environment Attribute to control default particle dripped from dripstone blocks when no fluid is above. Format: Particle Options, defaults to `{type:\"dripping_dripstone_water\"}`. Replaces dimension type `ultrawarm` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/ambient_particles` Environment Attribute to control ambient particles that randomly spawn around camera. Format: list of objects with `particle` and `probability` fields, defaults to `[]`. Replaces biome `effects.particle` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `audio/background_music` Environment Attribute to control how and which background music is played. Format: object with optional `default`, `underwater`, and `creative` fields, defaults to `{}`. Replaces biome `effects.music` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `audio/music_volume` Environment Attribute to control music volume. Format: float between `0.0` and `1.0`, defaults to `1.0`. Replaces biome `effects.music_volume` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `audio/ambient_sounds` Environment Attribute to control ambient sounds played around camera. Format: object with optional `loop`, `mood`, and `additions` fields, defaults to `{}`. Replaces biome `effects.ambient_sound`, `effects.mood_sound`, and `effects.additions_sound` fields."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/can_start_raid` Environment Attribute to control whether raids can be started by a player with Raid Omen. Format: boolean, defaults to `true`. Replaces dimension type `has_raids` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/water_evaporates` Environment Attribute to control whether water can be placed with buckets and related mechanics. Format: boolean, defaults to `false`. Replaces dimension type `ultrawarm` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/bed_rule` Environment Attribute to control whether beds can be used to sleep and set respawn points. Format: object with `can_sleep`, `can_set_spawn`, optional `explodes`, and optional `error_message` fields. Replaces dimension type `bed_works` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/respawn_anchor_works` Environment Attribute to control whether respawn anchors can be used to set spawn. Format: boolean, defaults to `false`. Replaces dimension type `respawn_anchor_works` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/nether_portal_spawns_piglin` Environment Attribute to control whether nether portal blocks can spawn piglins. Format: boolean, defaults to `false`. Replaces dimension type `natural` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/fast_lava` Environment Attribute to control whether lava should spread faster and further. Format: boolean, defaults to `false`. Can only be specified on dimensions. Replaces dimension type `ultrawarm` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/increased_fire_burnout` Environment Attribute to control whether fire blocks burn out more rapidly. Format: boolean, defaults to `false`. Replaces `#increased_fire_burnout` biome tag."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/piglins_zombify` Environment Attribute to control whether piglins and hoglins should zombify. Format: boolean, defaults to `true`. Replaces dimension type `piglin_safe` field."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/snow_golem_melts` Environment Attribute to control whether snow golems should be damaged. Format: boolean, defaults to `false`. Replaces `#snow_golem_melts` biome tag."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "dimension",
      "breaking"
    ],
    "content": "Many dimension type fields have been migrated to Environment Attributes: `ultrawarm`, `bed_works`, `respawn_anchor_works`, `cloud_height`, `piglin_safe`, and `has_raids`."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "dimension"
    ],
    "content": "The dimension type `natural` field has not been removed but its functionality has been migrated to `gameplay/nether_portal_spawns_piglin` Environment Attribute."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "data",
      "breaking"
    ],
    "content": "Many biome `effects` subfields have been migrated to Environment Attributes: `fog_color`, `water_fog_color`, `sky_color`, `particle`, `ambient_sound`, `mood_sound`, `additions_sound`, `music`, and `music_volume`."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "component"
    ],
    "content": "Added `contact_cooldown_ticks` field to `kinetic_weapon` component. Format: integer, defaults to `10`. Specifies cooldown in ticks after hitting and losing contact with an entity before being able to hit it again."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "tag",
      "breaking"
    ],
    "content": "Removed `#snow_golem_melts` and `#increased_fire_burnout` biome tags. Replaced by `gameplay/snow_golem_melts` and `gameplay/increased_fire_burnout` Environment Attributes."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "tag",
      "breaking"
    ],
    "content": "Removed `#plays_underwater_music` biome tag. Replaced by `only_underwater` field in `audio/background_music` Environment Attribute."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "tag",
      "breaking"
    ],
    "content": "Removed `#has_closer_water_fog` biome tag. Replaced by `visual/water_fog_radius` Environment Attribute."
  },
  {
    "group": "1.21.11",
    "version": "25w42a",
    "tags": [
      "sound"
    ],
    "content": "Added `entity.nautilus.riding` sound event for nautilus."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `92.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `72.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "network",
      "breaking"
    ],
    "content": "Minecraft Server Management Protocol version has been increased to `2.0.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "network",
      "breaking"
    ],
    "content": "In Server Management Protocol `typed_game_rule` and `untyped_game_rule` schemas, the `value` field type has been changed from string to boolean or integer, and now uses the game rule resource location as the key."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "network"
    ],
    "content": "Added support for KQueue on macOS to improve network connection performance."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "command"
    ],
    "content": "The `worldborder` command `time` argument for setting size can now specify seconds or in-game days using an `s` or `d` suffix."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "command"
    ],
    "content": "The `worldborder` command `time` argument for setting warning distance now specifies ticks by default but can also specify seconds or in-game days using an `s` or `d` suffix."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "gamerule",
      "breaking"
    ],
    "content": "Game rules have been moved into a registry and renamed from camel case names to resource locations in snake case."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "gamerule",
      "breaking"
    ],
    "content": "The following game rules have been renamed: `announceAdvancements` to `show_advancement_messages`, `commandBlocksEnabled` to `command_blocks_work`, `command_modification_block_limit` to `max_block_modifications`, `disableElytraMovementCheck` to `elytra_movement_check` (value inverted), `disablePlayerMovementCheck` to `player_movement_check` (value inverted), `disableRaids` to `raids` (value inverted), `doDaylightCycle` to `advance_time`, `doEntityDrops` to `entity_drops`, `doImmediateRespawn` to `immediate_respawn`, `doInsomnia` to `spawn_phantoms`, `doLimitedCrafting` to `limited_crafting`, `doMobLoot` to `mob_drops`, `doMobSpawning` to `spawn_mobs`, `doPatrolSpawning` to `spawn_patrols`, `doTileDrops` to `block_drops`, `doTraderSpawning` to `spawn_wandering_traders`, `doVinesSpread` to `spread_vines`, `doWardenSpawning` to `spawn_wardens`, `doWeatherCycle` to `advance_weather`, `maxCommandChainLength` to `max_command_sequence_length`, `maxCommandForkCount` to `max_command_forks`, `naturalRegeneration` to `natural_health_regeneration`, `snowAccumulationHeight` to `max_snow_accumulation_height`, `spawnRadius` to `respawn_radius`, and `spawnerBlocksEnabled` to `spawner_blocks_work`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "gamerule"
    ],
    "content": "Some game rules now have limited value ranges: `max_block_modifications` (minimum 1), `max_command_forks` (minimum 1), `max_command_sequence_length` (minimum 0), `max_entity_cramming` (minimum 1), `max_snow_accumulation_height` (minimum 0, maximum 8), `players_nether_portal_creative_delay` (minimum 0), `players_nether_portal_default_delay` (minimum 0), `players_sleeping_percentage` (minimum 0), `random_tick_speed` (minimum 0), and `respawn_radius` (minimum 0)."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `fire_spread_radius_around_player` game rule to control maximum distance in blocks that fire can spread around a player. Replaces `doFireTick` and `allowFireTicksAwayFromPlayer` game rules. Setting to `0` disables fire spreading, `-1` allows fire spreading without players around."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "game-test",
      "breaking"
    ],
    "content": "In the `game_rules` test environment, the keys `bool_rule` and `int_rule` have been replaced with a single `rules` key. It is a map from game rule resource locations to values (integer or boolean depending on the game rule)."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "environment-attribute",
      "breaking"
    ],
    "content": "Renamed `visual/water_fog_radius` Environment Attribute to `visual/water_fog_end_distance`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "environment-attribute",
      "breaking"
    ],
    "content": "Removed `visual/extra_fog` Environment Attribute."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "environment-attribute",
      "breaking"
    ],
    "content": "Replaced `visual/cloud_opacity` Environment Attribute with `visual/cloud_color`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/water_fog_start_distance` Environment Attribute to control distance in blocks from camera at which underwater fog starts. Format: float, defaults to `-8.0`. If negative, fog starts that many blocks behind the camera."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/fog_start_distance` Environment Attribute to control distance in blocks from camera at which fog starts when not submerged. Format: float, defaults to `0.0`. If negative, fog starts that many blocks behind the camera."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/fog_end_distance` Environment Attribute to control distance in blocks from camera at which fog reaches maximum density when not submerged. Format: non-negative float, defaults to `1024.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/sky_fog_end_distance` Environment Attribute to control distance in blocks from camera at which sky fog reaches maximum density when not submerged. Format: non-negative float, defaults to `512.0`. Restricted by Render Distance option."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/cloud_fog_end_distance` Environment Attribute to control distance in blocks from camera at which cloud fog reaches maximum density when not submerged. Format: non-negative float, defaults to `2048.0`. Restricted by Cloud Distance option."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/cloud_color` Environment Attribute to control color of clouds. Format: ARGB color, defaults to `#00000000`. If fully transparent, clouds are disabled and happy ghasts will not regenerate health faster at cloud height."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "slot-source"
    ],
    "content": "Added slot sources to allow location of any inventory slot to be specified within data packs. Format: object with `type` field and additional type-specific fields."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "slot-source"
    ],
    "content": "Added `empty` slot source type that provides an empty selection containing no slots."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "slot-source"
    ],
    "content": "Added `group` slot source type that merges several slot sources into one. Format: `terms` field with list of slot sources. Can be written inline as a list of slot sources."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "slot-source"
    ],
    "content": "Added `slot_range` slot source type that selects slots within a slot range from entity or block entity inventory. Format: `source` (loot context entity/block entity) and `slots` (slot range like `armor.chest` or `container.*`)."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "slot-source"
    ],
    "content": "Added `contents` slot source type that selects all non-empty slots from inventory component of items. Format: `component` (inventory component to target) and `slot_source` (slot source containing items to target). Allowed components: `bundle_contents`, `charged_projectiles`, and `container`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "slot-source"
    ],
    "content": "Added `filtered` slot source type that applies a filter to selected slots. Format: `item_filter` (item predicate) and `slot_source` (slot source to filter)."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "slot-source"
    ],
    "content": "Added `limit_slots` slot source type that limits number of slots provided. Format: `limit` (integer maximum) and `slot_source` (slot source to limit)."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "loot"
    ],
    "content": "Added `slots` loot pool entry that provides items contained within selected slots to the loot table. Format: `slot_source` field describing item locations. Supports all standard loot pool entry fields."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "loot",
      "breaking",
      "obsolete"
    ],
    "content": "Removed `contents` as a supported value for dynamic loot entry type. Its behavior is now replicated by the `slots` loot entry type with `slot_range` slot source."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "worldgen"
    ],
    "content": "Biome `effects` color fields now support colors as a string in the form `#rrggbb` or a float array in the form `[red, green, blue]`. Affected fields: `water_color`, `foliage_color`, `dry_foliage_color`, `grass_color`, and `grass_color_modifier`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "tag"
    ],
    "content": "Added `#camel_husk_food` item tag for items that can feed a camel husk."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "tag"
    ],
    "content": "Added `#can_float_while_ridden` entity tag for entities that can float on water while being ridden."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "tag"
    ],
    "content": "Changed `#skeletons` entity tag to include parched."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "tag"
    ],
    "content": "Changed `#zombies` entity tag to include zombie nautilus, zombie horse, and camel husk."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "tag"
    ],
    "content": "Changed `#can_equip_saddle` entity tag to include nautilus, zombie nautilus, zombie horse, and camel husk."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "shader"
    ],
    "content": "Added `block.vsh/fsh` shaders that copy `terrain.vsh/fsh` and handle ad-hoc blocks held by entities."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "shader"
    ],
    "content": "Added `ChunkSection` uniform used by `terrain.vsh` which replaces `DynamicTransforms`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "shader"
    ],
    "content": "Added `animate_sprite*` core shaders for GPU-based sprite animations using new `SpriteAnimationInfo` uniform."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "shader"
    ],
    "content": "The `Globals` uniform now has camera coordinates."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "assets"
    ],
    "content": "Sprites (textures as part of a larger atlas) are now animated on the GPU rather than per-tick on the CPU. For regular frame-based animations, `animate_sprite.vsh` and `animate_sprite_blit.fsh` are used. For interpolated animations, `animate_sprite.vsh` and `animate_sprite_interpolate.fsh` are used."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "assets"
    ],
    "content": "The UBO `SpriteAnimationInfo` contains information on where the sprite should be drawn to within the greater texture atlas."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "assets"
    ],
    "content": "Added item sprites: `camel_husk_spawn_egg` and `parched_spawn_egg`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "assets"
    ],
    "content": "Added entity textures: `entity/camel/camel_husk.png`, `entity/equipment/camel_husk_saddle/saddle.png`, `entity/skeleton/parched.png`, and `entity/skeleton/parched_overlay.png`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "sound",
      "breaking"
    ],
    "content": "Removed `item.underwater_saddle.equip` sound event."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "sound"
    ],
    "content": "Added sound events for nautilus: `item.nautilus_saddle_equip` and `item.nautilus_saddle_underwater_equip`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "sound"
    ],
    "content": "Added sound events for parched: `entity.parched.ambient`, `entity.parched.death`, `entity.parched.hurt`, and `entity.parched.step`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "sound"
    ],
    "content": "Added sound events for camel husk: `entity.camel_husk.ambient`, `entity.camel_husk.dash`, `entity.camel_husk.dash_ready`, `entity.camel_husk.death`, `entity.camel_husk.eat`, `entity.camel_husk.hurt`, `entity.camel_husk.saddle`, `entity.camel_husk.sit`, `entity.camel_husk.stand`, `entity.camel_husk.step`, and `entity.camel_husk.step_sand`."
  },
  {
    "group": "1.21.11",
    "version": "25w44a",
    "tags": [
      "sound"
    ],
    "content": "Added sound events for parrot: `entity.parrot.imitate.camel_husk`, `entity.parrot.imitate.parched`, `entity.parrot.imitate.zombie_horse`, and `entity.parrot.imitate.zombie_nautilus`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `89.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `70.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "network"
    ],
    "content": "Minecraft Server Management Protocol version has been increased to `1.1.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "network"
    ],
    "content": "Added `server/activity` notification to Server Management Protocol, which indicates that a network connection has been initiated. Rate limited to one notification per 30 seconds."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "jar"
    ],
    "content": "Added `ClientFps` JFR event."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "network"
    ],
    "content": "Experience packets that do not change the player's experience progress or level are no longer sent by the server."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "command"
    ],
    "content": "Added `stopwatch` command for creating stopwatches that track real time. Stopwatches do not depend on game ticks and only run when the server/world is running."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "command"
    ],
    "content": "Added `execute if|unless stopwatch <id> <range>` syntax to compare the elapsed time of a stopwatch with a floating point value range. The stopwatch value is measured in seconds with millisecond accuracy."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "component"
    ],
    "content": "Added `use_effects` component to control player behavior when using an item. Fields: `can_sprint` (boolean, defaults to `false`) and `speed_multiplier` (float `0.0` to `1.0`, defaults to `0.2`)."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "component"
    ],
    "content": "Added `minimum_attack_charge` component to set the minimum attack charge on the attack indicator required to attack with an item. Format: float from `0.0` (no charge required) to `1.0` (full charge required)."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "component"
    ],
    "content": "Added `damage_type` component to specify the type of damage an item deals. Format: string damage type identifier, e.g. `damage_type='minecraft:spear'`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "component"
    ],
    "content": "Added `kinetic_weapon` component to enable charge-type attacks where damage is dealt along a ray every tick based on relative speed of entities. Fields: `min_reach`, `max_reach`, `hitbox_margin`, `delay_ticks`, `dismount_conditions`, `knockback_conditions`, `damage_conditions`, `forward_movement`, `damage_multiplier`, `sound`, and `hit_sound`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "component"
    ],
    "content": "Added `piercing_weapon` component to enable quick attacks that damage multiple entities along a ray. Fields: `min_reach`, `max_reach`, `hitbox_margin`, `deals_knockback`, `dismounts`, `sound`, and `hit_sound`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "component"
    ],
    "content": "Added `swing_animation` component to specify the swing animation when attacking or interacting. Fields: `type` (string: `none`, `whack`, or `stab`, defaults to `whack`) and `duration` (integer, defaults to `6`)."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "component",
      "breaking"
    ],
    "content": "Changed `consumable` component. The `animation` field value `spear` has been renamed to `trident`, and a new `spear` animation has been added."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "component"
    ],
    "content": "Items with `intangible_projectile` component now show information about it in their tooltip."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "The `AngryAt` field has been renamed to `angry_at`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "The `AngerTime` field has been removed and replaced with `anger_end_time`, containing the time anger ends in game ticks."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "damage-type"
    ],
    "content": "Added `spear` damage type."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "predicate"
    ],
    "content": "Component predicates now include predicates for checking existence of every component type using the format `{<component_type>: {}}`. The predicate passes as long as the component is present, regardless of value."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "predicate"
    ],
    "content": "The `flags` predicate in entity predicates now supports `is_in_water` (when an entity is touching water or a bubble column) and `is_fall_flying` (when an entity is gliding with an elytra)."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "predicate"
    ],
    "content": "Item predicates in command form now accept empty predicates for any component type to check for component existence. The syntax `*[instrument]` and `*[instrument~{}]` are equivalent."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "enchantment"
    ],
    "content": "Added `post_piercing_attack` enchantment effect component for effects applying after a piercing attack with an item."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "enchantment"
    ],
    "content": "Added `apply_impulse` enchantment entity effect to apply an impulse to the targeted entity. Fields: `direction`, `coordinate_scale` and `magnitude`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "enchantment"
    ],
    "content": "The `play_sound` enchantment entity effect can now support a list of sound event identifiers, one for each enchantment level. If a level exceeds the number of sounds, the last sound is used."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "enchantment"
    ],
    "content": "Added `exponent` that raises the base to the specified power level. Fields: `base` and `power`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#can_glide_through` block tag for climbable blocks that can be glided through without stopping."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#nautilus_taming_items` item tag for items that can tame a nautilus and zombie nautilus."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#nautilus_bucket_food` item tag for bucketed fish items that can feed a tamed nautilus and zombie nautilus."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#nautilus_food` item tag for all items that can feed a tamed nautilus and zombie nautilus."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#spears` item tag for all spear weapons."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#enchantable/lunge` item tag for items that can be enchanted with the lunge enchantment."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#enchantable/melee_weapon` item tag for all primary melee weapons including swords and spears."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag",
      "breaking"
    ],
    "content": "Renamed `#enchantable/sword` item tag to `#enchantable/sweeping`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#can_wear_nautilus_armor` entity tag for entities that can equip nautilus armor."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#nautilus_hostiles` entity tag for entities that nautilus will be hostile towards when untamed."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Changed `#not_scary_for_pufferfish` entity tag to include nautilus and zombie nautilus."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#burn_in_daylight` entity tag for entities that burn in daylight."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "tag"
    ],
    "content": "Added `#lunge_exclusive` enchantment tag for enchantments incompatible with the lunge enchantment."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "font"
    ],
    "content": "Unifont has been updated to version 17.0.01."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets"
    ],
    "content": "Added `darkened_cutout_mipmap` boolean field to texture section of `*.mcmeta` files. Defaults to `false` and is set to `true` for block textures that had mipmaps before (leaves and mangrove roots). When `true` and texture is cutout, mipmaps are darkened to emulate darker interior of the block."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets"
    ],
    "content": "Only mipmaps of level 0 and 1 are now animated for block animated textures."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets"
    ],
    "content": "Glass and glass pane now support translucent textures."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets"
    ],
    "content": "Added item sprites: `nautilus_spawn_egg`, `zombie_nautilus_spawn_egg`, `copper_nautilus_armor`, `iron_nautilus_armor`, `golden_nautilus_armor`, `diamond_nautilus_armor`, `netherite_nautilus_armor`, and spear sprites for inventory and in-hand variants."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets"
    ],
    "content": "Added UI sprites: `container/slot/nautilus_armor`, `container/slot/spear`, `container/inventory/effect_background`, and `container/inventory/effect_background_ambient`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Removed UI sprites: `container/inventory/effect_background_large` and `container/inventory/effect_background_small`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "atlas"
    ],
    "content": "Added `celestials` atlas for objects rendered in the sky. Includes sprites from `<namespace>:textures/environment/celestial/<path>.png`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Moved or split sky textures. `textures/environment/sun.png` moved to `sun`, `textures/environment/end_flash.png` moved to `end_flash`, and `textures/environment/moon_phases` split into individual moon phase sprites in `moon/` folder."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets"
    ],
    "content": "Added `breath_of_the_nautilus` mob effect sprite."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets"
    ],
    "content": "Added entity textures for nautilus, zombie nautilus, baby nautilus, nautilus armor equipment, and nautilus saddle."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "sound"
    ],
    "content": "Added sound events for spears: `item.spear.hit`, `item.spear.use`, and `item.spear.attack`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "sound"
    ],
    "content": "Added special sound events for wooden spear: `item.spear_wood.hit`, `item.spear_wood.use`, and `item.spear_wood.attack`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "sound"
    ],
    "content": "Added sound events for lunge enchantment: `item.spear.lunge_1`, `item.spear.lunge_2`, and `item.spear.lunge_3`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "sound"
    ],
    "content": "Added sound events for nautilus: `entity.baby_nautilus.ambient`, `entity.baby_nautilus.death`, `entity.baby_nautilus.eat`, `entity.baby_nautilus.hurt`, `entity.baby_nautilus.swim`, `entity.nautilus.ambient`, `entity.nautilus.death`, `entity.nautilus.dash`, `entity.nautilus.dash_ready`, `entity.nautilus.eat`, `entity.nautilus.hurt`, `entity.nautilus.swim`, `entity.zombie_nautilus.ambient`, `entity.zombie_nautilus.death`, `entity.zombie_nautilus.dash`, `entity.zombie_nautilus.dash_ready`, `entity.zombie_nautilus.eat`, `entity.zombie_nautilus.hurt`, `entity.zombie_nautilus.swim`, `item.nautilus_armor.equip`, and `item.nautilus_armor.unequip`."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "sound"
    ],
    "content": "Added `entity.zombie_horse.angry` sound event for zombie horse."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets"
    ],
    "content": "Added `swap_animation_scale` option for all item models. Defaults to `1.0` and indicates how fast the item moves up and down when swapping items in hotbar."
  },
  {
    "group": "1.21.11",
    "version": "25w41a",
    "tags": [
      "assets"
    ],
    "content": "Added `spear_in_hand` item model for spear when in hand."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `91.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `71.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "World border interpolation is now dependent on game ticks instead of real time. The world border will no longer move when the game is paused and will respect changes made by the `/tick` command."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "The `worldborder` command `time` argument is now given in ticks instead of seconds."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "loot",
      "breaking"
    ],
    "content": "Changed `filtered` loot function. The `modifier` field has been replaced with `on_pass` and `on_fail` fields for functions to run when the `item_filter` predicate passes or fails respectively."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "loot"
    ],
    "content": "Added `discard` loot function that replaces any item stack with an empty one. Takes no fields."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "enchantment"
    ],
    "content": "Added `apply_exhaustion` enchantment entity effect to apply exhaustion to the targeted entity. Field: `amount`. Only effective on players."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "The `darkened_cutout_mipmap` field in texture section of `*.mcmeta` files has been replaced with `mipmap_strategy` field. Supported values: `mean`, `dark_cutout`, `cutout`, `strict_cutout` and `auto`."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "assets"
    ],
    "content": "All mipmap levels are once again animated for block animated textures."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "assets"
    ],
    "content": "Beacon and redstone dust now support translucent textures."
  },
  {
    "group": "1.21.11",
    "version": "25w43a",
    "tags": [
      "sound"
    ],
    "content": "Added `item.underwater_saddle.equip` sound event for nautilus."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to `93.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to `73.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "variant"
    ],
    "content": "Zombie nautilus variants can now be data-driven, with entries in the `zombie_nautilus_variant` folder. The file takes fields `model` (`normal` or `warm`), `asset_id`, and `spawn_conditions`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "variant"
    ],
    "content": "Added coral zombie nautilus mob variant."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "variant"
    ],
    "content": "Added spawn condition predicates for variants: `biome` (checks if entity is spawning in specific biomes), `moon_brightness` (checks if moon brightness is within range), and `structures` (checks if entity is spawning in specific structures)."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "atlas",
      "breaking"
    ],
    "content": "Item textures were split out of the `blocks` atlas into a separate new `items` atlas. Commands that referenced the `blocks` atlas for item textures now need to reference the `items` atlas instead."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "gamerule"
    ],
    "content": "The `max_entity_cramming` game rule limit has been changed to a minimum of `0`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "component"
    ],
    "content": "The `piercing_weapon` and `kinetic_weapon` components now have bounds on their reach parameters: `min_reach` (`0.0` to `128.0`), `max_reach` (`0.0` to `128.0`), and `hitbox_margin` (`0.0` to `1.0`)."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "data"
    ],
    "content": "Added timelines system, defined in data packs under the `timeline` registry. Timelines specify game behavior based on absolute day time and can optionally repeat over a period. Format: object with optional `period_ticks` and `tracks` fields."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "data"
    ],
    "content": "Added mob activity type, a string ID from the `activity` built-in registry. Values include: `core`, `idle`, `work`, `play`, `rest`, `meet`, `panic`, `raid`, `pre_raid`, `hide`, `fight`, `celebrate`, `admire_item`, `avoid`, `ride`, `play_dead`, `long_jump`, `ram`, `tongue`, `swim`, `lay_spawn`, `sniff`, `investigate`, `roar`, `emerge`, and `dig`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "data"
    ],
    "content": "Added `blend_to_gray` RGB/ARGB modifier that modifies a color by taking its grayscale form, applying a brightness modifier, and mixing with a factor. Format: object with `brightness` (float `0.0` to `1.0`) and `factor` (float `0.0` to `1.0`) fields."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/sunrise_sunset_color` Environment Attribute to control color and intensity of sunrise and sunset effect. Format: ARGB color, defaults to `#00000000`. Only visible with overworld skybox."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/sun_angle` Environment Attribute to control sun angle in degrees, clockwise from east to west. Format: float, defaults to `0.0`. Only visible with overworld skybox."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/moon_angle` Environment Attribute to control moon angle in degrees, clockwise from east to west. Format: float, defaults to `0.0`. Only visible with overworld skybox."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/star_angle` Environment Attribute to control star angle in degrees, clockwise from east to west. Format: float, defaults to `0.0`. Only visible with overworld skybox."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/moon_phase` Environment Attribute to control moon phase. Format: string ID (`full_moon`, `waning_gibbous`, `third_quarter`, `waning_crescent`, `new_moon`, `waxing_crescent`, `first_quarter`, or `waxing_gibbous`), defaults to `full_moon`. Only visible with overworld skybox."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/star_brightness` Environment Attribute to control brightness of stars in the sky, where `0.5` is normal brightness during night and `0` is fully hidden. Format: float between `0.0` and `1.0`, defaults to `0.0`. Only visible with overworld skybox."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/sky_light_color` Environment Attribute to control visual color of sky light. Format: RGB color, defaults to `#ffffff`. Value passed to `lightmap.fsh` shader as `SkyLightColor`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/sky_light_factor` Environment Attribute to control visual brightness of sky light. Format: float, defaults to `1.0`. Value passed to `lightmap.fsh` shader as `SkyFactor`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `audio/firefly_bush_sounds` Environment Attribute to control whether firefly bushes produce idle sounds when not below an opaque block. Format: boolean, defaults to `false`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/sky_light_level` Environment Attribute to control effective light level of the sky used by mechanics such as mob spawning or daylight detectors. Format: float, defaults to `15.0`. Can only be specified on dimensions."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/eyeblossom_open` Environment Attribute to control whether eyeblossoms open or close. Format: `true`, `false`, or `\"default\"`, defaults to `\"default\"`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/turtle_egg_hatch_chance` Environment Attribute to control chance that a turtle egg will switch to its next hatching state when randomly ticked. Format: float between `0.0` and `1.0` defaults to `0.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/creaking_active` Environment Attribute to control whether creaking heart blocks and their corresponding creaking are active. Format: boolean, defaults to `false`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/surface_slime_spawn_chance` Environment Attribute for additional chance rolled when a natural slime spawn attempt occurs in a biome with the `#allows_surface_slime_spawns` tag. Format: float between `0.0` and `1.0`, defaults to `0.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/cat_waking_up_gift_chance` Environment Attribute to control chance that a cat lying on its owner's bed will drop a gift when the player wakes up. Format: float, defaults to `0.0`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/bees_stay_in_hive` Environment Attribute to control whether bees try to navigate to their hives and will not exit unless the hive is broken or next to fire. Format: boolean, defaults to `false`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/monsters_burn` Environment Attribute to control whether monsters burn while exposed to the sky. Format: boolean, defaults to `false`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/can_pillager_patrol_spawn` Environment Attribute to control whether pillager patrols can spawn. Format: boolean, defaults to `true`. Replaces `#without_patrol_spawns` biome tag."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/villager_activity` Environment Attribute to control default AI activity for adult villagers. Format: mob activity, defaults to `idle`. Supported activities: `core`, `hide`, `idle`, `meet`, `panic`, `pre_raid`, `raid`, `rest`, and `work`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `gameplay/baby_villager_activity` Environment Attribute to control default AI activity for baby villagers. Format: mob activity, defaults to `idle`. Supported activities: `core`, `hide`, `idle`, `meet`, `panic`, `play`, `pre_raid`, `raid`, and `rest`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "dimension"
    ],
    "content": "Added optional `timelines` field to dimension types to specify which timelines are active. Format: timeline ID, list of timeline IDs, or timeline tag."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "dimension",
      "breaking"
    ],
    "content": "The `natural` field has been fully replaced by the `gameplay/eyeblossom_open` and `gameplay/creaking_active` Environment Attributes."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "dimension",
      "breaking"
    ],
    "content": "The `effects` field has been removed and replaced with `skybox` (rendering type: `none`, `overworld`, or `end`, defaults to `overworld`) and `cardinal_light` (direction of cardinal lighting: `default` or `nether`, defaults to `default`)."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "dimension",
      "breaking"
    ],
    "content": "The `fixed_time` field has been replaced by a `has_fixed_time` boolean that defaults to `false`. Time-based effects are now specified by Environment Attributes."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "tag",
      "breaking"
    ],
    "content": "Removed `#without_patrol_spawns` biome tag. Replaced by `gameplay/can_pillager_patrol_spawn` Environment Attribute."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "tag"
    ],
    "content": "Added `#spawns_coral_variant_zombie_nautilus` biome tag for biomes where coral variant of zombie nautilus can spawn."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "tag"
    ],
    "content": "Added `#universal` timeline tag for timelines active in every dimension."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "tag"
    ],
    "content": "Added `#in_overworld` timeline tag for timelines active in the overworld."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "tag"
    ],
    "content": "Added `#in_nether` timeline tag for timelines active in the nether."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "tag"
    ],
    "content": "Added `#in_end` timeline tag for timelines active in the end."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "advancement"
    ],
    "content": "Added `spear_mobs` trigger with optional `player` (entity predicate) and `count` (integer, number of mobs hit in a single use of kinetic weapon) fields."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "atlas",
      "breaking"
    ],
    "content": "Item textures were split out of the `blocks` atlas into a separate new `items` atlas that does not have mipmaps. All textures used in an item model must come from the same atlas, and all textures used in a block model must come from the `blocks` atlas."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "assets"
    ],
    "content": "Added item sprite: `netherite_horse_armor`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "assets"
    ],
    "content": "Added entity textures: `entity/equipment/zombie_nautilus_coral.png` and `entity/equipment/horse_body/netherite.png`."
  },
  {
    "group": "1.21.11",
    "version": "25w45a",
    "tags": [
      "sound"
    ],
    "content": "Added sound events for parrot: `entity.parrot.imitate.parched`, `entity.parrot.imitate.zombie_horse`, and `entity.parrot.imitate.zombie_nautilus`."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 52."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 37."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `bats_spawnable_on`."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `piglin_safe_armor`, which determines which items will not cause piglins to get angry when worn by players."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `repairs_leather_armor`, `repairs_iron_armor`, `repairs_chain_armor`, `repairs_gold_armor`, `repairs_diamond_armor`, `repairs_netherite_armor`, `repairs_turtle_helmet`, and `repairs_wolf_armor`. They control which items can be used to repair the corresponding armor set."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "item",
      "component"
    ],
    "content": "The `item_name` data component is now always present on every item."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added data component `item_model`, which allows a resource location as value. It is present on every item by default and controls the item model in the `models/item` folder."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added data component `equippable`. It has fields `slot`, `equip_sound`, `model`, `allowed_entities`, and `dispensable`."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added data component `glider`. If present and equipped, allows players to glide just like the elytra."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added data component `tooltip_style`, which allows a resource location as value. This will customize the tooltip background using two sprites in `<namespace>:tooltip/<path>_background` and `<namespace>:tooltip/<path>_frame`."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "predicate",
      "loot",
      "advancement"
    ],
    "content": "Added new field in player sub predicate: `input`. It can be used to detect which movement keys the player is pressing. It has boolean fields: `forward`, `backward`, `left`, `right`, `jump`, `sneak`, and `sprint`."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "assets"
    ],
    "content": "The tooltip background and frame textures can now be customized by replacing the spites `tooltip/background` and `tooltip/frame`."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "assets"
    ],
    "content": "Added new field to `nine_slice` scaling mode: `stretch_inner` (boolean). If true, the inner parts of the texture (i.e. not the corners) will be stretched instead of tiled."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "assets"
    ],
    "content": "All item models can now use the `broken` predicate in model overrides. It was previously limited to elytra."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "assets"
    ],
    "content": "Equipment models can now be defined in the `models/equipment` folder. It has a different format than other models, with optional fields: `wolf_body`, `horse_body`, `llama_body`, `humanoid`, `humanoid_leggings`, and `wings`. Each field specifies a list of layers, which has fields `texture`, `dyable`, and `use_player_texture`."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "assets"
    ],
    "content": "All equippable items now support rendering trims based on the `trim` component. It will look for a texture in `textures/trims/entity/<layer_type>`."
  },
  {
    "group": "1.21.2",
    "version": "24w36a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "All equipment-related textures have been moved to subfolders of the `textures/entity/equipment` directory. All armor trim textures have been moved and renamed to subfolders of `textures/trims/entity`."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 53."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 38."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "The `tool` context is now also available for loot table types `archaeology`, `vault`, and `shearing`."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "loot",
      "entity"
    ],
    "content": "Chickens laying eggs is now controlled by loot table `gameplay/chicken_lay`."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "loot",
      "entity"
    ],
    "content": "Armadillos randomly dropping scutes is now controlled by loot table `gameplay/armadillo_shed`."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "loot",
      "entity"
    ],
    "content": "Loot given by villagers for the hero of the village effect now also uses loot tables `gameplay/hero_of_the_village/unemployed_gift` and `gameplay/hero_of_the_village/baby_gift`."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `duplicates_allays`, `panda_eats_from_ground`, and `brewing_fuel`."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "item",
      "component",
      "breaking"
    ],
    "content": "Removed data component `fire_resistant` and replaced it with `damage_resistant`. It now has field `types`, which is a hash-prefixed damage type tag. It controls whether the item in entity form is blocks all damage from these types and prevents the item taking damage when being equipped."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Changed data component `potion_contents`. Added optional field `custom_name`, which will cause the item name to use translation key `item.minecraft.<item>.effect.<custom_name>`."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Changed data component `equippable`. Added optional fields `swappable` (boolean) and `damage_on_hurt` (boolean), which both default to true."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added data component `death_protection`. If present will protect the holder from dying by restoring a single health point. It has a single field `death_effects`, which has the same format as `on_consume_effects` from the `consumable` component."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "predicate",
      "loot",
      "advancement"
    ],
    "content": "Added entity sub predicate `salmon`. It has field `variant` which is one of `small`, `medium`, and `large`."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "advancement"
    ],
    "content": "Renamed the advancement trigger `killed_by_crossbow` to `killed_by_arrow`. Now has a field `fired_from_weapon`, which is an item predicate matching the item used to shoot the arrow."
  },
  {
    "group": "1.21.2",
    "version": "24w37a",
    "tags": [
      "assets"
    ],
    "content": "The texture of the highlighted slot in a GUI can now be customized using textures `container/slot_highlight_front` and `container/slot_highlight_back`. Likewise, the textures for highlighted slots in a bundler use the textures `container/bundle/slot_highlight_front` and `container/bundle/slot_highlight_back`."
  },
  {
    "group": "1.21.2",
    "version": "1.21.2-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 57."
  },
  {
    "group": "1.21.2",
    "version": "1.21.2-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 41."
  },
  {
    "group": "1.21.2",
    "version": "1.21.2-pre1",
    "tags": [
      "command",
      "gamerule"
    ],
    "content": "Added `disablePlayerMovementCheck` game rule. It defaults to `false`."
  },
  {
    "group": "1.21.2",
    "version": "1.21.2-pre1",
    "tags": [
      "item",
      "component"
    ],
    "content": "Changed data component `equippable`. Added optional field `camera_overlay`, which is a texture reference to render when equipped."
  },
  {
    "group": "1.21.2",
    "version": "1.21.2-pre1",
    "tags": [
      "command",
      "particle"
    ],
    "content": "Changed particle color options to be more standardized. Particles `trail`, `dust`, and `dust_color_transition` now allow both a list of floats, or a packed int describing the color."
  },
  {
    "group": "1.21.2",
    "version": "1.21.2-pre3",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 42."
  },
  {
    "group": "1.21.2",
    "version": "1.21.2-pre2",
    "tags": [
      "shader"
    ],
    "content": "Added core shader `rendertype_armor_translucent`, which is used for the cracks on wolf armor."
  },
  {
    "group": "1.21.2",
    "version": "24w38a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 54."
  },
  {
    "group": "1.21.2",
    "version": "24w38a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 39."
  },
  {
    "group": "1.21.2",
    "version": "24w38a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `bundles`."
  },
  {
    "group": "1.21.2",
    "version": "24w38a",
    "tags": [
      "recipe"
    ],
    "content": "Added `crafting_transmute` recipe type, replacing `crafting_special_shulkerboxcoloring`. It has fields `category`, `group`, `input`, `material`, and `result`."
  },
  {
    "group": "1.21.2",
    "version": "24w38a",
    "tags": [
      "assets",
      "texture"
    ],
    "content": "Added 16 colored variants for the bundle."
  },
  {
    "group": "1.21.2",
    "version": "24w38a",
    "tags": [
      "assets"
    ],
    "content": "Updated the models, inverted models, and UV mapping for the torch, redstone torch, and blocks containing the redstone torch."
  },
  {
    "group": "1.21.2",
    "version": "24w39a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 55."
  },
  {
    "group": "1.21.2",
    "version": "24w39a",
    "tags": [
      "feature-flag",
      "pack"
    ],
    "content": "Removed feature flag `bundle`."
  },
  {
    "group": "1.21.2",
    "version": "24w39a",
    "tags": [
      "entity",
      "breaking"
    ],
    "content": "Removed the `boat` and `chest_boat` entity types. They are replaced with separate entities for each wood type, in the format of `[wood]_boat` and `[wood]_chest_boat`."
  },
  {
    "group": "1.21.2",
    "version": "24w39a",
    "tags": [
      "block",
      "block-entity",
      "nbt",
      "breaking"
    ],
    "content": "The `Lock` field on containers has been renamed to `lock`, and now accepts an item predicate instead of a string."
  },
  {
    "group": "1.21.2",
    "version": "24w39a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added entity type tag `boat`."
  },
  {
    "group": "1.21.2",
    "version": "24w39a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `map_invisibility_equipment` for items that hide player markers on maps when equipped."
  },
  {
    "group": "1.21.2",
    "version": "24w39a",
    "tags": [
      "predicate",
      "breaking"
    ],
    "content": "Removed the `minecraft:boat` entity sub-predicate."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 49."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 35."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "feature-flag"
    ],
    "content": "Added experimental feature flags `minecart_improvements` and `redstone_experiments`."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "attribute",
      "breaking"
    ],
    "content": "Attribute IDs no longer have `generic.`, `player.`, and `zombie.` prefixes."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "attribute"
    ],
    "content": "Added attribute `tempt_range`, with a range between 0 and 2048, and default of 10. It can be used to change the range, in blocks, at which temptable mobs can be tempted."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "recipe",
      "breaking"
    ],
    "content": "Changed format of ingredients in recipes:\n* `{ \"item\": \"<item id>\" }` is now `\"<item id>\"`\n* `{ \"tag\": \"<tag id>\" }` is now `\"#<tag id>\"`\n* List of ingredients is still allowed, but cannot contain tags"
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "recipe"
    ],
    "content": "Changed `smithing_transform` and `smithing_trim` recipe types. The fields `template`, `base`, and `addition` are now optional, instead of allowing an empty list."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added field `explosion_power` to entities `tnt` and `tnt_minecart`. It is a float between 0 and 128, defaulting to 4."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "command",
      "chat"
    ],
    "content": "Invalid selector patterns in chat components will now cause commands to fail to parse, instead of resolving to an empty string."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `minecartMaxSpeed` game rule, which allows an integer between 1 and 1000."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "loot"
    ],
    "content": "Made shearing of sheep, mooshrooms and snow golems data driven by loot tables."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "instrument"
    ],
    "content": "Added data-driven instruments, which are stored in the `instrument` folder. It has fields `sound_event`, `use_duration`, `range`, and `description`."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "painting"
    ],
    "content": "Changed painting variants. Added fields `author` and `title`. They are both text components (not stringified)."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added data component `enchantable`. If present (and any enchantments are applicable), this item can be enchanted in an enchanting table. It is an object with a single field `value` (integer at least 1)."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added data component `repairable`. If present, and this item is damageable, this item can be repaired in an anvil using the specified ingredient. It is an object with a single field `items` (item ID, list of item IDs, or item tag)."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "item",
      "component",
      "breaking"
    ],
    "content": "Changed inline format of `instrument` component. Added field `description`, which is a text component (not stringified)."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "damage-type"
    ],
    "content": "Added damage types `ender_pearl` and `mace_smash`."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "worldgen",
      "biome",
      "breaking"
    ],
    "content": "Removed liquid carvers. Changed biome format. The `carvers` field is now directly a list of carvers."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `furnace_minecart_fuel`, determinining whether the item can be used to refuel furnace minecart."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `villager_picks_up`"
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "assets"
    ],
    "content": "Added optional field `light_emission` to model elements. It is an integer between 0 and 15 (inclusive)."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "options"
    ],
    "content": "Added `inactivityFpsLimit` client option in `options.txt`, with possible values `minimized` and `afk`."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "options"
    ],
    "content": "Added server property `pause-when-empty-seconds` to `server.properties`, with default value 60."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "options"
    ],
    "content": "Removed server properties `spawn-animals` and `spawn-npcs` from `server.properties`."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "network"
    ],
    "content": "Added the `client_tick_end` serverbound packet during the play phase, sent when the client finishes processing its current tick."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "network"
    ],
    "content": "Added ability for custom servers to override the order that players appear in the tab list."
  },
  {
    "group": "1.21.2",
    "version": "24w33a",
    "tags": [
      "network"
    ],
    "content": "The client now shares the state of the 'Particles' limiter option to be used by custom servers."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 50."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 36."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added data component `consumable` which makes an item consumable. It accepts an object with fields `consume_seconds`, `animation`, `sound`, `has_consume_particles`, and `on_consume_effects`."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added data component `use_remainder`, which can have a single item stack as value. If present, will replace the item if its stack count has decreased after use."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added data component `use_cooldown`. If present, will apply a cooldown to all items of the same type when it has been used. It is an object with fields `seconds` (positive float) and `cooldownGroup` (resource location). Weird casing is a typo and is corrected in the next snapshot."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "item",
      "component",
      "breaking"
    ],
    "content": "Changed the `food` data component to only hold the food stats, it no longer makes the item consumable. Removed fields `eat_seconds`, `using_converts_to`, and `effects`."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "Removed shader `rendertype_entity_glint_direct` and replaced it with `rendertype_entity_glint`."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "Removed shader `rendertype_entity_translucent_cull` and replaced it with `rendertype_item_entity_translucent_cull`."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "Changed shader program definitions for post-processing effects, defined in `shaders/program`, to be consistent with core shaders:\n* Removed unused field `blend`\n* Removed field `attributes`, instead the `Position` attribute will always be bound\n* Renamed `Time` uniform to `GameTime`\n* The `vertex` and `fragment` references are now resource locations"
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "shader"
    ],
    "content": "Shader source files are no longer required to be in the `shaders/core` subdirectory, this only exists for organization."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "shader"
    ],
    "content": "Added `defines` field to shader programs, which is an object with fields `values` and `flags`. It allows GLSL `#define` directives to be injected into the shader source."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "shader"
    ],
    "content": "The `#moj_import` shader directive now supports namespaced includes with absolute paths. Relative imports behave as before."
  },
  {
    "group": "1.21.2",
    "version": "24w34a",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "Moved post-processing effect configurations from `shaders/post` to `post_effect`.\n* Vertex and fragment shaders used by these effects have been moved from `shaders/program` to `shaders/post`.\n* The `name` field has been renamed to `program`, and is now a resource location to the `shaders` folder."
  },
  {
    "group": "1.21.2",
    "version": "24w40a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 56."
  },
  {
    "group": "1.21.2",
    "version": "24w40a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 40."
  },
  {
    "group": "1.21.2",
    "version": "24w40a",
    "tags": [
      "feature-flag",
      "pack"
    ],
    "content": "Added feature flag `winter_drop`."
  },
  {
    "group": "1.21.2",
    "version": "24w40a",
    "tags": [
      "particle"
    ],
    "content": "Added particle types `block_crumble` with the `block_state` option, and `trail` with the `color` and `target` options."
  },
  {
    "group": "1.21.2",
    "version": "24w40a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "`leash_knot`s, `fishing_bobber`s, and `lightning_bolt`s are no longer rideable with `/ride`."
  },
  {
    "group": "1.21.2",
    "version": "24w40a",
    "tags": [
      "command"
    ],
    "content": "Added the `/rotate` command, with syntax:\n* `rotate <target> <rotation>`\n* `rotate <target> facing <facingLocation>`\n* `rotate <target> facing entity <facingTarget> [<facingAnchor>]`"
  },
  {
    "group": "1.21.2",
    "version": "24w40a",
    "tags": [
      "enchantment",
      "breaking"
    ],
    "content": "Renamed enchantment effect type `damage_item` to `change_item_damage`, which now accepts negative numbers."
  },
  {
    "group": "1.21.2",
    "version": "24w40a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `gaze_disguise_equipment` for items that disguise the player from mobs when equipped."
  },
  {
    "group": "1.21.2",
    "version": "24w35a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 51."
  },
  {
    "group": "1.21.2",
    "version": "24w35a",
    "tags": [
      "block",
      "nbt",
      "trial-spawner"
    ],
    "content": "Trial spawner configuration fields `normal_config` and `ominous_config` can now also be defined as a reference to files in the `trial_spawner` folder."
  },
  {
    "group": "1.21.2",
    "version": "24w35a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Entity rotation on the X-axis is now clamped between -90 and 90."
  },
  {
    "group": "1.21.2",
    "version": "24w35a",
    "tags": [
      "command",
      "loot"
    ],
    "content": "The `/loot` command now returns an error when trying to drop from a block without a loot table (like air)."
  },
  {
    "group": "1.21.2",
    "version": "24w35a",
    "tags": [
      "loot",
      "breaking"
    ],
    "content": "Removed the special loot table `empty`."
  },
  {
    "group": "1.21.2",
    "version": "24w35a",
    "tags": [
      "entity",
      "loot"
    ],
    "content": "Sheep drops now always use the `entities/sheep` loot table."
  },
  {
    "group": "1.21.2",
    "version": "24w35a",
    "tags": [
      "entity",
      "loot"
    ],
    "content": "Sheep shearing is now controlled by loot table `shearing/sheep`."
  },
  {
    "group": "1.21.2",
    "version": "24w35a",
    "tags": [
      "entity",
      "loot"
    ],
    "content": "Mooshroom shearing is now controlled by loot table `shearing/mooshroom`."
  },
  {
    "group": "1.21.2",
    "version": "24w35a",
    "tags": [
      "loot",
      "predicate"
    ],
    "content": "Added entity sub predicate `sheep`, with two optional fields: `sheared` (boolean) and `color` (string)."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 64."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 49."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "The `potion` entity type has been split into `splash_potion` and `lingering_potion`."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Filled maps without a `map_id` component no longer show an 'Unknown Map' tooltip."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "advancement",
      "breaking"
    ],
    "content": "The `background` field in advancements no longer contains the `textures/` prefix and `.png` suffix."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "command",
      "text"
    ],
    "content": "SNBT has been expanded to accept heterogenous lists. For example, `['a', {'b':3}]` is stored as `[{'':'a'},{'b':3}]`."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added entity tag `#can_wear_horse_armor` to contain all entities which can hold horse armor in their body slot."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "tag",
      "data",
      "breaking",
      "obsolete"
    ],
    "content": "Renamed damage type tag `#bypasses_shield` to `#bypasses_blocking`."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Removed cat variant tags `#default_spawns` and `#full_moon_spawns`."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "variant",
      "breaking"
    ],
    "content": "Replaced `biome` and similarly named fields with `spawn_conditions`, containing a list of entries with the fields `priority` (integer) and `condition` (optional object). The `condition` object has a `type` field, with additional fields dependent on `type`:\n* Type `biome` - Checks if entity is in a biome, with field `biomes` accepting a single entry, list, or biome tag\n* Type `moon_brightness` - Checks if the moon brightness is in the range `range`, a single number or floating point range object\n* Type `structures` - Check if entity is in a structure, with field `structures` accepting a single entry, list, or structure tag"
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "variant",
      "breaking"
    ],
    "content": "Wolf variants have the `angry_texture`, `tame_texture`, and `wild_texture` fields grouped into a single `assets` field, renamed to `angry`, `tame`, and `wild` respectively."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "variant",
      "breaking"
    ],
    "content": "Pig variants have the `texture` field renamed to `asset_id`."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "variant"
    ],
    "content": "Cat variants can now be data-driven, with entries in the `cat_variant` folder. The file takes fields `asset_id` and `spawn_conditions`."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "variant"
    ],
    "content": "Frog variants can now be data-driven, with entries in the `frog_variant` folder. The file takes fields `asset_id` and `spawn_conditions`."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "item",
      "component",
      "breaking"
    ],
    "content": "The `can_disable_blocking` field is replaced with `disable_blocking_for_seconds` in the `weapon` component, taking a non-negative float to disable a shield for the specified amount of seconds."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added item component `blocks_attacks`, which allows the item to block attacks like a shield when present with the following fields:\n* `block_delay_seconds` - Non-negative float representing the amount of seconds right-click must be held before successfully blocking attacks\n* `disable_cooldown_scale` - Non-negative float representing a multiplier applied to the number of seconds the item is on cooldown for after blocking an attack that can disable it\n* `damage_reduction` - List of objects controlling how much damage is blocked per attack. Each object has the fields `type` (blocks only if specific damage type is used), `base` (constant amount of damage to block), and `factor` (fraction of damage to block)\n* `item_damage` - Object controlling how much durability damage is dealt to the item. The object has the fields `threshhold` (minimum attack damage before item damage is applied), `base` (contant amount of damage to apply), and `factor` (fraction of damage to apply).\n* `block_sound` - Optional sound effect to play when an attack is successfully blocked\n* `disable_sound` - Optional sound effect to play when an attack disables the item"
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added item component `break_sound`, which is a sound event that plays when the item runs out of durability and breaks."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added item component `provides_banner_patterns`, which is a banner pattern tag allowing the item to be placed in the pattern slot of a loom."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added item component `provides_trim_material`, which is a trim material id provided when used in a trimming recipe."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "entity",
      "component"
    ],
    "content": "The `custom_name`, `potion_contents`, and `potion_duration_scale` entity components are now transferred from spawning item to entity."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "item",
      "component",
      "breaking"
    ],
    "content": "Removed item components `hide_additional_tooltip` and `hide_tooltip`."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added item component `tooltip_display`, allowing tooltips provided by an item component to be surpressed. It is an object with fields `hide_tooltip` (boolean to hide all tooltips) and `hidden_components` (list of item component ids to surpress tooltips from)."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "item",
      "component",
      "breaking"
    ],
    "content": "Removed the `show_in_tooltip` field for the `attribute_modifiers`, `dyed_color`, `can_place_on`, `can_break`, `enchantments`, `stored_enchantments`, `jukebox_playable`, `trim`, and `unbreakable` components. It is replaced by the new `tooltip_display` component."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "particle",
      "breaking"
    ],
    "content": "The `tinted_leaves` particle type now takes a `color` field, either as a packed integer or list of 4 integers."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "recipe",
      "breaking"
    ],
    "content": "The `base` field in the `crafting_transmute` recipe type is no longer optional."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "recipe",
      "breaking"
    ],
    "content": "The `base`, `template`, and `addition` fields in the `smithing_trim` recipe type are no longer optional."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "recipe"
    ],
    "content": "Added a `pattern` field to the `smithing_trim` recipe type, a trim pattern id controlling which trim pattern is applied in the recipe."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "trim",
      "breaking"
    ],
    "content": "Definitions for trim patterns and materials no longer include an `item` field, instead being defined by the recipe."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "loot"
    ],
    "content": "The `toggle_tooltips` field now supports any component id in the `toggles` map."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Selected values from the `component` data source in `select` item models will silently ignore missing entries instead of ignoring the entire item model."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added new conditional model property `component` to the `condition` item model, using component predicates to match item components. It takes fields `predicate` (member of `data_component_predicate_type`) and `value` (predicate value)."
  },
  {
    "group": "1.21.5",
    "version": "25w04a",
    "tags": [
      "assets"
    ],
    "content": "Added new `separator` field to the `paletted_permutations` sprite source, an optional string used when joining texture and permutation names for the sprite name."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 69. Nice!"
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "command"
    ],
    "content": "`/data` command can now create and modify heterogeneous lists transparently, and can no longer traverse paths with an empty key (e.g. `/data get ... foo.''.bar`)."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "nbt"
    ],
    "content": "Any interface with NBT data within the game now supports heterogeneous lists, i.e. ones where elements are not of the same type. \n* Inserting or replacing into a list of a different type with `/data` will no longer give an error.\n* Inserting into an array type (e.g. `[I;1,2,3]`) is still type-restricted.\n* The way how NBT data is saved remains unchanged, and heterogeneous lists are transformed before storage to bypass NBT constraints."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "nbt"
    ],
    "content": "Numeric format in SNBT is now expanded.\n* The integer part or fractional part of a float number can be ignored (e.g. `.1` and `1.` is supported now).\n* Now supports scientific notation with E (e.g. `1.2e3`, `\u200b1.2E3`, `1.2E+3` and `12000e-1` can be used to denote 1200 now).\n* Hexadecimal and binary integer is now supported, denoted with a prefix of `0x` and `0b` respectively (e.g. `0xbad`=2989, `0xCAFE`=51966, `0b101`=5).\n* Underscore `_` can be inserted between numbers, but it's not allowed to place underscore before or after numbers (e.g. `0b10_01`, `0xAB_CD`, `1_2.3_4__5f`, `1_2e3_4` is now supported).\n* `NaN`, `Inf`, and Hexadecimal float number is not supported."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "nbt",
      "breaking"
    ],
    "content": "Integers can not start with 0 now."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "nbt"
    ],
    "content": "Integer types of number (`b`yte, `s`hort, `i`nt, `l`ong) can add `s` or `u` as a suffix, which represents signed and unsigned numbers, respectively. (e.g. `240ub`)\n* These suffixes only affect the range when parsing, and the data is still stored in signed form (e.g. `240ub` is equivalent with `-16sb`, and `240sb` won't parse).\n* Without these suffixes, decimal number is signed, while hexadecimal and binary number is unsigned by default.\n* Single-byted hexadecimal number can only be written with symbolic suffix, since `b` is a valid hexadecimal number (e.g. `0x11ub`)."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "nbt"
    ],
    "content": "New escape sequence can be used in strings.\n* Unicode escape is now supported in the following formats:\n  * `\\x`: 2-digit escape\n  * `\\u`: 4-digit escape\n  * `\\U`: 8-digit escape\n  * `\\N{<name>}`: escape Unicode characters by name (e.g. `\\N{Snowman}`=\u2603)\n* The following internal escape is now supported:\n  * `\\b`: backspace (`\\x08`)\n  * `\\s`: space (`\\x20`)\n  * `\\t`: horizontal tab (`\\x09`)\n  * `\\n`: new line (`\\u0a`)\n  * `\\f`: new page (`\\u0c`)\n  * `\\r`: enter (`\\u0d`)\n* Strings without quotation marks can not start with `0-9`, `.`, `+` and `-` now."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "nbt"
    ],
    "content": "Data in arrays without a suffix will assume they have a suffix that matches the type of the array (e.g. `[B;1,2]` is now equivalent with `[B;1b,2b]`)."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "nbt"
    ],
    "content": "Arrays now accept data that has a smaller type of itself (e.g. `[I;1b,2s,3]` is now equivalent with `[I;1i,2i,3i]`)."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "nbt"
    ],
    "content": "List and Compound now accept a single comma at the end, bur commas at the beginning and middle are not accepted (e.g. `[1,2,]` and `{a:b,}` is now accepted, but `[,]` and `{a:b,,}` is not accepted)."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "block",
      "data"
    ],
    "content": "The campfire's `CookingTimes` and `CookingTotalTimes` fields will no longer be preserved when removed."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "block",
      "data"
    ],
    "content": "The chiseled bookshelf's `last_interacted_slot` field now defaults to -1 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "block",
      "data"
    ],
    "content": "The hopper's `TransferCooldown` field now default to -1 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "block",
      "data"
    ],
    "content": "For jigsaws, the `name`, `target`, and `pool` fields now default to `minecraft:empty`, and its `final_state` field defaults to `minecraft:air` if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "block",
      "data"
    ],
    "content": "The sculk shrieker's `warning_level` field now defaults to 0 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "block",
      "data"
    ],
    "content": "For structure blocks, the `ignoreEntities` and `showboundingbox` fields now default to `true`, and its `posY` field defaults to 1 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The `FallFlying` field will no longer be preserved if removed."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The `Health` and `Air` fields now default to their respective maximum value if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The area effect cloud's `Duration` field now defaults to -1 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "If an area effect cloud's `Duration` field is -1, it will never run out."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The area effect cloud's `Radius` field now defaults to 3.0f if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The creeper's `Fuse` field now defaults to 30, and its `ExplosionRadius` field now defaults to 3 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The dolphin's `Moistness` field now defaults to 2400 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The ender dragon's `DragonDeathTime` field now defaults to 0 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "For falling blocks:\n* The `BlockState` field can now be `air` (will despawn immediately) - if otherwise not specified or invalid, defaults to `sand`.\n* The `HurtEntities` field now defaults to `false` if not specified, or `true` if `BlockState` is `anvil`.\n* The `FallHurtAmount` field now defaults to 0 if not specified.\n* The `FallHurtMax` field now defaults to 40 if not specified.\n* The `DropItem` field now defaults to `true` if not specified.\n* The `TileEntityData` field will no longer be preserved if removed."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The firework rocket's `ShotAtAngle` field now defaults to `false` if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The fox's `Trusted` field now defaults to empty if not specified, and will no longer be merged with the previous state if modified by `/data`."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The ghast's `ExplosionPower` field now defaults to 1 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The goat's `HasLeftHorn` and `HasRightHorn` fields now default to `true` if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The interaction entity's `width` and `height` fields now default to 1 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "For items:\n* The `Health` field now defaults to 5 if not specified.\n* The `PickupDelay` field now defaults to 0 if not specified.\n* The `Age` field now defaults to 0 if not specified.\n* The `Owner` and `Thrower` fields will no longer be preserved when removed."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The item frame and glowing item frame's `ItemDropChance` field now defaults to 1.0 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "For primed TNTs, the `fuse` field now defaults to 80, and the `explosion_power` field now defaults to 4 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The shulker's `Color` field now defaults to 16 (no color) if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The skeleton's `StrayConversionTime` field will no longer be preserved when removed."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The snow golem's `Pumpkin` field now defaults to `true` if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The spectral arrow's `Duration` field now defaults to 200 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "For TNT minecarts:\n* The `fuse` field now defaults to 80 if not specified.\n* The `explosion_power` field now defaults to 4 if not specified.\n* The `explosion_speed_factor` field now defaults to 1 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The trader llama's `DespawnDelay` field now defaults to 47999."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "For villagers, the `FoodLevel` and `Xp` fields now default to 0 if not specified, and the `ConversionTime` field will no longer be preserved when removed."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The wandering trader's `DespawnDelay` field now defaults to 0 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The zombie's `DrownedConversionTime` field will no longer be preserved when removed."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "For zombie villagers, the `Xp` field now defaults to 0 if not specified, and the `ConversionTime` field will no longer be preserved when removed."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "For arrows, spectral arrows, and tridents, the `damage` field now defaults to 2 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "For `dragon_fireball`, `wind_charge`, `breeze_wind_charge`, `wither_skull`, `small_fireball`, and `large_fireball`, the `acceleration_power` field now defaults to 0.1 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "For `small_fireball` and `large_fireball`, the `ExplosionPower` field now defaults to 1 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "For all kinds of display entities:\n* The `interpolation_duration`, `teleport_duration`, and `start_interpolation` fields now default to 0 if not specified.\n* The `view_range` field now defaults to 1 if not specified.\n* The `shadow_radius` field now defaults to 0 if not specified.\n* The `shadow_strength` field now defaults to 1 if not specified.\n* The `width` and `height` fields now default to 0 if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "worldgen"
    ],
    "content": "Added new feature `fallen_tree` and decorator `attached_to_logs`."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "tag"
    ],
    "content": "`farmland` is included in `#dry_vegetation_may_place_on`."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "tag"
    ],
    "content": "`leaf_litter` is included in `#replaceable`."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "tag"
    ],
    "content": "`cactus_flower` is included in `#wall_post_override`."
  },
  {
    "group": "1.21.5",
    "version": "25w09a",
    "tags": [
      "jar"
    ],
    "content": "Client jar has a new option `--renderDebugLabels`, which add debug tags for related OpenGL objects to make it easier for developers to debug rendering."
  },
  {
    "group": "1.21.5",
    "version": "25w08a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 68."
  },
  {
    "group": "1.21.5",
    "version": "25w08a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 53."
  },
  {
    "group": "1.21.5",
    "version": "25w08a",
    "tags": [
      "variant"
    ],
    "content": "Added data-driven wolf sound variants, with entries in the `wolf_sound_variant` folder. The file takes fields `ambient_sound`, `death_sound`, `growl_sound`, `hurt_sound`, `pant_sound`, and `whine_sound`, which point to a sound event. Wolf sound variants are randomly applied to all wolves independent of the texture variant."
  },
  {
    "group": "1.21.5",
    "version": "25w08a",
    "tags": [
      "worldgen"
    ],
    "content": "Added optional field `dry_foliage_color` in the biome effects, which defines the tinting color for leaf litter and other dry foliage blocks."
  },
  {
    "group": "1.21.5",
    "version": "25w08a",
    "tags": [
      "entity",
      "component"
    ],
    "content": "Added entity component `wolf/sound_variant`, a namespaced id from `wolf_sound_variant` registry."
  },
  {
    "group": "1.21.5",
    "version": "25w08a",
    "tags": [
      "item",
      "component"
    ],
    "content": "When using the `blocks_attacks` item component, if the blocked damage has no position, the compared angle will default to `180` for the `horizontal_blocking_angle` field in `damage_reductions`."
  },
  {
    "group": "1.21.5",
    "version": "25w08a",
    "tags": [
      "assets"
    ],
    "content": "Added the possibility to tint blocks based on a dry foliage color map."
  },
  {
    "group": "1.21.5",
    "version": "25w08a",
    "tags": [
      "assets",
      "sound"
    ],
    "content": "Added sounds for the `big`, `cute`, `puglin`, `angry`, `grumpy`, and `sad` wolf sound variants."
  },
  {
    "group": "1.21.5",
    "version": "25w08a",
    "tags": [
      "assets",
      "sound",
      "breaking"
    ],
    "content": "The sound files for the classic wolf sound variant are moved under the `classic` subdirectory."
  },
  {
    "group": "1.21.5",
    "version": "25w08a",
    "tags": [
      "assets",
      "sound",
      "breaking"
    ],
    "content": "Removed the `entity.wolf.howl` sound event."
  },
  {
    "group": "1.21.5",
    "version": "25w06a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 66."
  },
  {
    "group": "1.21.5",
    "version": "25w06a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 51."
  },
  {
    "group": "1.21.5",
    "version": "25w06a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `allowFireTicksAwayFromPlayer` gamerule, which defaults to `false`. When `true`, lava and fire ticks may occur outside of an 8 chunk range from a player."
  },
  {
    "group": "1.21.5",
    "version": "25w06a",
    "tags": [
      "tag",
      "data",
      "breaking"
    ],
    "content": "Renamed block tag `#dead_bush_may_place_on` to `#dry_vegetation_may_place_on`."
  },
  {
    "group": "1.21.5",
    "version": "25w06a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `#edible_for_sheep`, consisting of blocks sheep can regrow their wool after eating."
  },
  {
    "group": "1.21.5",
    "version": "25w06a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `#eggs`, consisting of variants of the egg item."
  },
  {
    "group": "1.21.5",
    "version": "25w06a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The player's armor and off-hand equipment is now also stored in the `equipment` field."
  },
  {
    "group": "1.21.5",
    "version": "25w06a",
    "tags": [
      "variant"
    ],
    "content": "Chicken variants can now be data-driven, with entries in the `chicken_variant` folder. The file takes fields `model` (one of `normal`, `cold`, and `warm`), `asset_id`, and `spawn_conditions`."
  },
  {
    "group": "1.21.5",
    "version": "25w06a",
    "tags": [
      "entity",
      "item",
      "component"
    ],
    "content": "Added entity and item component `chicken/variant`, a namespaced id from `chicken_variant` registry."
  },
  {
    "group": "1.21.5",
    "version": "25w06a",
    "tags": [
      "assets",
      "texture",
      "breaking"
    ],
    "content": "Moved texture `entity/chicken.png` to `entity/chicken/temperate_chicken.png`."
  },
  {
    "group": "1.21.5",
    "version": "1.21.5-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 71."
  },
  {
    "group": "1.21.5",
    "version": "1.21.5-pre1",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 55."
  },
  {
    "group": "1.21.5",
    "version": "1.21.5-pre1",
    "tags": [
      "command",
      "obsolete"
    ],
    "content": "Command arguments that accept inline values have been reverted to accept numbers in place of booleans."
  },
  {
    "group": "1.21.5",
    "version": "1.21.5-pre1",
    "tags": [
      "network"
    ],
    "content": "The clientbound `player_chat` packet now contains an index for every message sent. It starts at 0 upon logging in, and the client will disconenct if there is a mismatch."
  },
  {
    "group": "1.21.5",
    "version": "1.21.5-pre1",
    "tags": [
      "network"
    ],
    "content": "The serverbound `chat` and `chat_command_signed` packets now contain a checksum byte."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 65."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 50."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "text"
    ],
    "content": "Text component arguments in the `/bossbar`, `/scoreboard`, and `/team` commands are now resolved before use in context of entity held in `@s`."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `#plays_ambient_desert_block_sounds` to contain all blocks that can play ambient desert block sounds."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "tag",
      "data",
      "breaking",
      "obsolete"
    ],
    "content": "Renamed damage type tag `#bypasses_blocking` to `#bypasses_shield`."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "variant"
    ],
    "content": "Cow variants can now be data-driven, with entries in the `cow_variant` folder. The file takes fields `model` (one of `normal`, `cold`, and `warm`), `asset_id`, and `spawn_conditions`."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "entity",
      "item",
      "component"
    ],
    "content": "Added data component `cow/variant`, a namespaced id from the `cow_variant` registry."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "item",
      "component"
    ],
    "content": "The item component `blocks_attacks` has two new fields:\n* `bypassed_by` - A damage type tag that prevents the item from blocking when present\n* Subfield `horizontal_blocking_angle` in `damage_reductions` - A positive float defining the maximum angle between the user's facing and incoming attack to successfully block the attack"
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "worldgen",
      "breaking"
    ],
    "content": "The order of the `patch_pumpkin` and `patch_sugar_cane` features has been swapped in all biomes."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "assets",
      "texture",
      "breaking"
    ],
    "content": "Renamed texture `pig` to `temperate_pig`."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "assets",
      "texture",
      "breaking"
    ],
    "content": "Renamed texture `cow` to `temperate_cow`."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "assets",
      "texture",
      "breaking"
    ],
    "content": "Changes the size of the `temperate_cow`, `red_mooshroom`, and `brown_mooshroom` textures."
  },
  {
    "group": "1.21.5",
    "version": "25w05a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Cow models now have a snout"
  },
  {
    "group": "1.21.5",
    "version": "25w10a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 70."
  },
  {
    "group": "1.21.5",
    "version": "25w10a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 54."
  },
  {
    "group": "1.21.5",
    "version": "25w10a",
    "tags": [
      "data",
      "entity"
    ],
    "content": "Added `custom_data` entity component with a `data` field to all entities. Stored only when non-empty."
  },
  {
    "group": "1.21.5",
    "version": "25w10a",
    "tags": [
      "predicate",
      "entity"
    ],
    "content": "Added optional `predicates` field to entity predicates to match partial contents on entity components. Functionality and format is identical to item predicates' `predicates` field."
  },
  {
    "group": "1.21.5",
    "version": "25w10a",
    "tags": [
      "predicate",
      "block"
    ],
    "content": "Added optional `components` and `predicates` fields to block predicates to match exact and partial contents on entity components, respectively. Functionality and format is identical to item predicates' `predicates` field."
  },
  {
    "group": "1.21.5",
    "version": "25w10a",
    "tags": [
      "nbt"
    ],
    "content": "Added `bool(arg)` and `uuid(str)` operations to SNBT."
  },
  {
    "group": "1.21.5",
    "version": "25w10a",
    "tags": [
      "nbt",
      "breaking"
    ],
    "content": "Implicit inline float values in SNBT (such as `1e1000`) are now rejected."
  },
  {
    "group": "1.21.5",
    "version": "25w10a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `tntExplodes` gamerule, which defaults to `true`. When `false`, tnt cannot explode nor be primed."
  },
  {
    "group": "1.21.5",
    "version": "25w10a",
    "tags": [
      "shader"
    ],
    "content": "Global uniforms may be defined in any shader. The type of uniform must match what it would normally be."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 67."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 52."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "predicate"
    ],
    "content": "The entity predicate `stepping_on` can now only evaluate to `true` if the entity is on the ground."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `#camels_spawnable_on`, which contains blocks camels can spawn on."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added structure tag `#on_<biome>_village_maps`, which contains structures that can spawn on explorer maps for that type, where `<biome>` is one of `savanna`, `desert`, `plains`, `taiga`, `snowy`, `swamp`, and `jungle`."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "The `Pos`, `Motion` and `Rotation` entity data fields must take the correct number of components (3, 3, and 2, respectively), otherwise the data will now be discared."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "The `SleepingX`, `SleepingY`, and `SleepingZ` entity data fields have been removed and combined into a single `sleeping_pos` field, which takes an array of three ints."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "Block states defined in entity data of arrows, minecarts, block displays, endermen, falling blocks, primed tnt, and piston moving blocks can no longer be defined as an empty object."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The following entity data fields will no longer stay persistent when removed via `/data` or other data modification methods:\n* fox: `Trusted`\n* item: `Owner` and `Thrower`\n* shulker bullet: `Dir` and `Target`\n* villager and zombie villager: `Gossips`\n* wandering trader: `wander_target`\n* evoker fangs, area of effect cloud, and all projectiles: `Owner`\n* arrow, spectral arrow, and trident: `inBlockState` and `SoundEvent`\n* block, item, and text displays: `glow_color_override`\n* witch, ravager, pillager, illusioner, evoker, and vindicator: `patrol_target`"
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "Removed the `CanDuplicate` field in allay entity data, as it is already controlled via `DuplicationCooldown`."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The `CollarColor` field in cat and dog entity data defaults to `14` (red) if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "Removed the `TreasurePosX`, `TreasurePosY`, and `TreasurePosZ` fields in dolphin entity data."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The `BlockState` field in falling block entity data can be defined as `air`, and defaults to `sand` if invalid or unspecified."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The `Trusted` field in fox entity data now defaults to empty if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "For phantom entity data, the `Size` field is renamed to `size`, and `AX`, `AY`, and `AZ` fields are removed and combined into a single `anchor_pos` field."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "For player entity data, the `SpawnX`, `SpawnY`, `SpawnZ`, `SpawnAngle`, `SpawnDimension`, and `SpawnForced` fields are removed and combined into a single `respawn` object field. The object has fields `pos`, `angle`, `dimension`, and `forced`."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "For player entity data, the `enteredNetherPosition` field is renamed to `entered_nether_pos`, and now takes a list of doubles."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data"
    ],
    "content": "The `block_state` field in primed tnt entity data now defaults to `tnt` if not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "For turtle entity data, the `HasEgg` field is renamed to `has_egg`; the `HomePosX`, `HomePosY`, and `HomePosZ` fields are removed and combined into a single `home_pos` field; and the `TravelPosX`, `TravelPosY`, and `TravelPosZ` field are removed."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "For vex entity data, the `LifeTicks` is renamed to `life_ticks`, and the `BoundX`, `BoundY`, and `BoundZ` fields are removed and combined into a single `bound_pos` field."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "For item frame, glow item frame, and leash knot entity data, the `TileX`, `TileY`, and `TileZ` fields are removed and combined into a single `block_pos` field."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity",
      "data",
      "breaking"
    ],
    "content": "For minecart and minecart adjacent entity data, the `CustomDisplayTile` field is removed, the `DisplayState` field will always override the default displayed block state when specified, and `DisplayOffset` can now override the default offset even if a custom display block state set is not specified."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "block",
      "data"
    ],
    "content": "The following block data fields will no longer stay persistent when removed via `/data` or other data modification methods:\n* all applicable: `CustomName` and `LootTable`\n* end gateway: `exit_portal`\n* furnace, smoker, and blast furnace: `RecipesUsed`\n* skull: `note_block_sound`"
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Mooshroom models now have a snout."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "Shader program definitions in JSON files for core shaders and post-processing effects have been removed."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "Removed field `program` in shader definitions and replaced it with fields `vertex_shader` and `fragment_shader`, where `<namespace>:<path>` will resolve to `assets/<namespace>/shaders/<path>.<vsh|fsh>`."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "In each `uniform`, the `type` field is now required, accepting value types of any `int`, `ivec3`, `float`, `vec2`, `vec3`, `vec4`, and `matrix4`."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "shader"
    ],
    "content": "In each uniform, the `values` field is now optional."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity"
    ],
    "content": "The `firstperson_lefthand` and `thirdperson_lefthand` transforms of item display entities are now rendered the same as when held in hand."
  },
  {
    "group": "1.21.5",
    "version": "25w07a",
    "tags": [
      "entity"
    ],
    "content": "When an item stack entity is on the ground, model size is taken into account when deciding the hovering motion, preventing the item entity from clipping into the block below it."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 62."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 47."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "variant"
    ],
    "content": "Added pig variants, which are stored in the `pig_variant` sub-folder. It has fields `biome` (list of biomes or tag), `model` (one of `normal` or `cold`), and `texture` (resource locations ending with `.png`)."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "predicate"
    ],
    "content": "Added new entity sub-predicate `pig` for matching pig variants."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "structure"
    ],
    "content": "Structure blocks in the LOAD mode have a new option `Strict Placement`. When set to false, block updates will not be triggered upon placement."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "The `Owner` field of tamed animals is no longer restricted to referencing players."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "text",
      "breaking"
    ],
    "content": "Text components are specified with SNBT instead of JSON wrapped in a string.\n* This change occurs in places such as the `/title` and `/tellraw` commands, or in item components.\n* For example, `custom_name=\"{\\\"text\\\":\\\"Renamed item\\\"}\"` is now `custom_name={text:'Renamed item'}`."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "text",
      "breaking"
    ],
    "content": "Text style is specified with SNBT instead of JSON in the `/scoreboard` command when the `styled` number format is specified."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "text",
      "breaking"
    ],
    "content": "The text component `hoverEvent` has been renamed to `hover_event`.\n* The `value` field is no longer supported.\n* In the `show_text` action, `contents` has been renamed to `text`.\n* In the `show_item` action, `contents` has been inlined. If the only data inside it was an item id, it is instead fully replaced with an `id` field.\n* In the `show_entity` action, `contents` has been inlined, `id` has been renamed to `uuid`, and `type` has been renamed to `id`."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "text",
      "breaking"
    ],
    "content": "The text component `clickEvent` has been renamed to `click_event`.\n* In the `open_url` action, `value` has been renamed to `url`.\n* In the `run_command` and `suggest_command` actions, `value` has been renamed to `command`. The `/` prefix is now optional.\n* In the `change_page` action, `value` has been renamed to `page`, and `page` requires a positive integer instead of a string.\n* In the event of an invalid URI or disallowed characters, events will no longer parse instead of simply not working."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "The `/setblock` and `/fill` commands handle block entity data according to the following new rules:\n* Existing block entity data is preserved if not specified in the command, otherwise it is overwritten.\n* To clear block entity data, `{}` must be specified in the command.\n* The command's operation is considered successful if either the block state or the block entity data changed."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "command"
    ],
    "content": "The commands `/fill`, `/clone`, `/setblock`, and `/place template` accept new option `strict`, which places blocks as-is without block updates."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "command"
    ],
    "content": "The `replace` option in the `/fill` command no longer forces the end of the command, and can now be followed with additional options."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `#replaceable_by_mushrooms` to describe all blocks replaceable by a placed or grown mushroom."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `#sword_instantly_mines` to describe all blocks instantly destroyed by swords."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `#book_cloning_target` to describe all items which can be crafted together with a written book to clone the book."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added biome tags `#spawns_cold_variant_farm_animals` and `#spawns_warm_variant_farm_animals` to describe all biomes that spawn cold and warm farm animal variants, respectively."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "The `ArmorDropChances`, `HandDropChances`, and `body_armor_drop_chance` fields have been merged into a single field `drop_chances`.\n* Valid equipment slots include `head`, `chest`, `legs`, `feet`, `mainhand`, `offhand`, and `body`.\n* If not specified, chances default to `0.085f`. Default chances are not stored, and if all chances are default, the entire `drop_chances` field is removed."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Area effect clouds have a new field `potion_duration_scale`, which scales the duration of the potion. Those created by lingering potions have a scale of `0.25`, but otherwise defaults to `1.0`."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "recipe"
    ],
    "content": "The `result` field in the `crafting_transmute` recipe type supports specifying a count and components patch.\n* The new format is an object with the fields of `id` (item id), `count` (positive integer), and `components` (component patch object).\n* The previous format of an inlined item id is still supported."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added item component `weapon`, which increments the `Item Used` statistic when present, and specifies item damage done with each attack.\n* The format is an object with fields `damage_per_attack` (integer amount to damage the weapon on each attack) and `can_disable_shield` (disables a blocking Shield if `true`)."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added item component `potion_duration_scale`, which scales effects by a float when the `potion_contents` or `custom_effects` components are present."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Added optional field `can_destroy_blocks_in_creative` to the `tool` item component, which prevents the breaking of blocks with the item in Creative if set to `false`."
  },
  {
    "group": "1.21.5",
    "version": "25w02a",
    "tags": [
      "assets",
      "texture",
      "breaking"
    ],
    "content": "Changed the size of the `pig` texture."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 63."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 48."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "jar"
    ],
    "content": "New entry point `net.minecraft.gametest.Main` is present in the server jar, which starts the server and runs all available game tests."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "game-test"
    ],
    "content": "Added game tests, which is an integrated system for testing aspects of the game. A test is made of parameters defining how the test should be executed, with a structure file for the base setup."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "game-test"
    ],
    "content": "Test instances are defined in the `test_instance` registry with the following fields:\n* `environment` - Namespaced id of the test environment to run the test with\n* `structure` - Namespaced id of the structure to use for the test\n* `max_ticks` - Positive integer representing the maximum ticks allowed before the test times out\n* `setup_ticks` - Optional non-negative integer (0) representing ticks to wait between placing the structure and beginning the test\n* `required` - Optional boolean (true) for if the test must pass for the full test suite to pass\n* `rotation` - Optional rotation to apply to the structure, one of `none` (default), `clockwise_90`, `180`, and `counterclockwise_90`\n* `manual_only` - Optional boolean (false) to not be included in automated test runs\n* `sky_access` - Optional boolean (false) for whether the test requires sky access\n* `max_attempts` - Optional integer (1) defining the number of attempts to run the test for\n* `required_successes` - Optional integer (1) defining the number of successful attempts required for the test to be successful\n* `type` - The type of test, one of `block_based` and `function`\n* `function` - Namespaced if of the test function to run, only used for `function` type tests"
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "game-test"
    ],
    "content": "Test environments are a way to group tests to be run together, defined in the `test_environment` registry. Each test environment has a `type` field, which determines the other required fields for the environment.\n* Type `all_of` - A list of test environments `definitions`, either inlined or referenced\n* Type `function` - Optional namespaced function ids `setup` and `teardown`\n* Type `game_rules` - A list of game rules `bool_rules` and `int_rules`, each rule being an object with two fields `rule` and `value`\n* Type `weather` - Weather `weather` to set, being one of `clear`, `rain`, and `thunder`\n* Type `time_of_day` - The non-negative number of ticks `time` to set the day"
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "block"
    ],
    "content": "Added the `test_block` block used for implementing block-based game tests. It has four modes:\n* `start` - Triggers a redstone pulse upon the start of the test\n* `log` - Logs a message to the log file when powered by redstone\n* `fail` - Fails the test when powered by redstone\n* `accept` - Completes the test when powered by redstone"
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "command"
    ],
    "content": "Added the `/test` command, used to create and run tests. It has the following syntax options:\n* `test clearall [<radius>]`\n* `test clearthat`\n* `test clearthese`\n* `test create <test> [<width>] [<height> <depth>]`\n* `test locate <selector>`\n* `test resetclosest`\n* `test reseetthese`\n* `test resetthat`\n* `test pos [<variable>]`\n* `test run <selector> [<numberOfTimes>] [<untilFailed>] [<rotationSteps>] [<testsPerRow>]`\n* `test runclosest [<numberOfTimes>] [<untilFailed>]`\n* `test runfailed [<numberOfTimes>] [<untilFailed>] [<rotationSteps>] [<testsPerRow>]`\n* `test runmultiple <selector> [<amount>]`\n* `test runthat [<numberOfTimes>] [<untilFailed>]`\n* `test runthese [<numberOfTimes>] [<untilFailed>]`\n* `test stop`\n* `test verify <tests>`"
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "command",
      "predicate",
      "breaking"
    ],
    "content": "The item slot `horse.saddle` has been renamed to `saddle`, and supports any entity that can equip a saddle."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "text",
      "breaking"
    ],
    "content": "In the `show_text` hover event action, `text` has been renamed to `value`."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added entity tag `#can_equip_saddle` to contain all entities which can be equipped with a saddle. This does not control whether the saddle will function."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "The `ArmorItems`, `HandItems`, and `body_armor_item` fields have been merged into a single field `equipment`, which is a map of equipment slots to item stacks.\n* Valid equipment slots include `head`, `chest`, `legs`, `feet`, `mainhand`, `offhand`, `body`, and `saddle`."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "The saddle data format has been unified between mobs such as horses and pigs, becoming a new equipment slot `equipment.saddle`. This replaces the `Saddle` boolean flag from pigs and striders."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Added `saddle` slot to the `drop_chances` field."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "entity",
      "nbt",
      "breaking"
    ],
    "content": "The `FallDistance` field has been renamed to `fall_distance` and now takes a double instead of a float."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "item",
      "component",
      "breaking"
    ],
    "content": "In the `weapon` item components, the `damage_per_attack` field has been renamed to `item_damage_per_attack`."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "item",
      "component"
    ],
    "content": "The `equippable` item component can now be applied to the `saddle` slot. If the component allows it, any mob can have equipment added in the `body` slot."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "item",
      "component"
    ],
    "content": "The `equippable` item component has a new optional boolean field `equip_on_interaction`. If true, players can equip the item onto a mob by right-clicking."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "entity",
      "item",
      "component"
    ],
    "content": "Added a set of components for both entities and items for configuring variants and appearances. If present on a spawning item such as a spawn egg or mob bucket, the components will be applied to the entity. The components are as follows:\n* `villager/variant` - one of `desert`, `jungle`, `plains`, `savanna`, `snow`, `swamp`, `taiga`\n* `wolf/variant` - namespaced id from `wolf_variant` registry\n* `wolf/collar` - one of 16 dye colors\n* `fox/variant` - one of `red`, `snow`\n* `salmon/size` - one of `small`, `medium`, `large`\n* `parrot/variant` - one of `red_blue`, `blue`, `green`, `yellow_blue`, `gray`\n* `tropical_fish/pattern` - one of `kob`, `sunstreak`, `snooper`, `dasher`, `brinely`, `spotty`, `flopper`, `stripey`, `glitter`, `blockfish`, `betty`, `clayfish`\n* `tropical_fish/base_color` - one of 16 dye colors\n* `tropical_fish/pattern_color` - one of 16 dye colors\n* `mooshroom/variant` - one of `red`, `brown`\n* `rabbit/variant` - one of `brown`, `white`, `black`, `white_splotched`, `gold`, `salt`, `evil`\n* `pig/variant` - namespaced id from `pig_variant` registry\n* `frog/variant` - namespaced id from `frog_variant` registry\n* `horse/variant` - one of `white`, `creamy`, `chestnut`, `brown`, `black`, `gray`, `dark_brown`\n* `painting/variant` - namespaced id from `painting_variant` registry\n* `llama/variant` - one of `creamy`, `white`, `brown`, `gray`\n* `axolotl/variant` - one of `lucy`, `wild`, `gold`, `cyan`, `blue`\n* `cat/variant` - namespaced id from `cat_variant` registry\n* `cat/collar` - one of 16 dye colors\n* `sheep/color` - one of 16 dye colors\n* `shulker/color` - one of 16 dye colors"
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "item",
      "component"
    ],
    "content": "Tooltips for bucket of tropical fish and painting items are based off of new components instead of `bucket_entity_data` and `entity_data`."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "entity",
      "predicate",
      "breaking"
    ],
    "content": "New optional field `components` has been added to entity predicates to match the components of the entity. The following entity sub-predicates are removed and replaced with the `components` predicate and variant entity components: `axolotl`, `fox`, `mooshroom`, `rabbit`, `horse`, `llama`, `villager`, `parrot`, `salmon`, `tropical_fish`, `painting`, `cat`, `frog`, `wolf`, `pig`, and the `color` field from `sheep`."
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "assets"
    ],
    "content": "Added the following new equipment asset layer types:\n* `pig_saddle`\n* `strider_saddle`\n* `camel_saddle`\n* `horse_saddle`\n* `donkey_saddle`\n* `mule_saddle`\n* `skeleton_horse_saddle`\n* `zombie_horse_saddle`"
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "assets",
      "texture",
      "breaking"
    ],
    "content": "Two textures have been moved to support equipment assets for saddles:\n* `entity/pig/pig_saddle.png` \u2192 `entity/equipment/pig_saddle/saddle.png`\n* `entity/strider/strider_saddle.png` \u2192 `entity/equipment/strider_saddle/saddle.png`"
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "assets",
      "texture",
      "breaking"
    ],
    "content": "The following textures have been split from the base entity texture to qupport quipment assets for saddles:\n* `entity/camel/camel.png` \u2192 `entity/equipment/camel_saddle/saddle.png`\n* `entity/horse/horse_<variant>.png` \u2192 `entity/equipment/horse_saddle/saddle.png`\n* `entity/horse/donkey.png` \u2192 `entity/equipment/donkey_saddle/saddle.png`\n* `entity/horse/mule.png` \u2192 `entity/equipment/mule_saddle/saddle.png`\n* `entity/horse/horse_skeleton.png` \u2192 `entity/equipment/skeleton_horse_saddle/saddle.png`\n* `entity/horse/horse_zombie.png` \u2192 `entity/equipment/zombie_horse_saddle/saddle.png`"
  },
  {
    "group": "1.21.5",
    "version": "25w03a",
    "tags": [
      "assets",
      "item"
    ],
    "content": "Added `component` data source to `select` item models, returning the value of the component on the item. It takes field `component`, a namespaced id of the component type."
  },
  {
    "group": "1.19.3",
    "version": "22w45a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 12."
  },
  {
    "group": "1.19.3",
    "version": "22w45a",
    "tags": [
      "assets"
    ],
    "content": "Added textures for the new player skins under `entity/player/(slim|wide)`: `alex`, `ari`, `efe`, `kai`, `makena`, `noor`, `steve`, `sunny`, and `zuri`."
  },
  {
    "group": "1.19.3",
    "version": "22w45a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Removed player skin textures `entity/steve` and `entity/alex`."
  },
  {
    "group": "1.19.3",
    "version": "22w45a",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Changed the `gui/container/creative_inventory/tabs` texture to fit an extra tab on the top and bottom."
  },
  {
    "group": "1.19.3",
    "version": "22w45a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "Change the `/publish` command syntax:\n* Old syntax: `/publish [port]`\n* New syntax: `/publish [allowCommands] [gamemode] [port]`"
  },
  {
    "group": "1.19.3",
    "version": "22w45a",
    "tags": [
      "gamemode"
    ],
    "content": "Added a new `Operator Utilities` creative tab. It can be enabled in Options > Controls > Operator Items Tab > ON. Only opped players can see it."
  },
  {
    "group": "1.19.3",
    "version": "22w45a",
    "tags": [
      "tag",
      "data",
      "breaking"
    ],
    "content": "Removed block tag `overworld_natural_logs`."
  },
  {
    "group": "1.19.3",
    "version": "22w43a",
    "tags": [
      "assets",
      "lang"
    ],
    "content": "Added languages Nahuatl (`nah`) and Rusyn (`ry_ua`)."
  },
  {
    "group": "1.19.3",
    "version": "22w44a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `blockExplosionDropDecay`, `mobExplosionDropDecay` and `tntExplosionDropDecay` game rules. When set to `false`, all blocks drop loot. When set to `true`, blocks drop loot randomly depending on how far from the explosion center. Defaults to `false` for TNT, `true` for block and mob."
  },
  {
    "group": "1.19.3",
    "version": "22w44a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `snowAccumulationHeight` game rule, which defaults to `1`. When snowing, determines the maximum snow layers that can be accumulated in each block."
  },
  {
    "group": "1.19.3",
    "version": "22w44a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `waterSourceConversion` and `lavaSourceConversion` game rules. Defaults to `true` for water and `false` for lava."
  },
  {
    "group": "1.19.3",
    "version": "22w44a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `globalSoundEvents` game rule, defaults to `true`. It controls whether gameplay moments like spawning a wither are heard by all players."
  },
  {
    "group": "1.19.3",
    "version": "22w44a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed field `name` from `template_pool`."
  },
  {
    "group": "1.19.3",
    "version": "1.19.3-pre1",
    "tags": [
      "block",
      "block-entity",
      "nbt"
    ],
    "content": "Added an int tag `last_interacted_slot` to block entity `chiseled_bookshelf`."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 11 (skipping 10)."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "recipe",
      "breaking"
    ],
    "content": "Added field `category` to recipes. Depending on the recipe type there are different options:\n* crafting recipes: one of `building`, `redstone`, `equipment`, or `misc`\n* smelting recipes: one of `food`, `blocks`, or `misc`\n* blasting recipes: one of `blocks` or `misc`\n* smoking recipes: `food`\n* campfire recipes: `food`\n* stonecutting recipes: no category\n* smithing recipes: no category"
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "feature-flag",
      "pack"
    ],
    "content": "Added field `features` to `pack.mcmeta`, which is an object with a single list: `enabled`. This list can contain feature flags. The available feature flags are `vanilla`, `bundle`, and `update_1_20`."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "data",
      "jar"
    ],
    "content": "Added folder `datapacks` to the vanilla datapack containing the feature flag datapacks. It contains the datapacks `bundle` and `update_1_20`."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "block",
      "block-entity",
      "nbt"
    ],
    "content": "Added block entity `chiseled_bookshelf`. It has a list `Items`."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "block",
      "block-entity",
      "nbt"
    ],
    "content": "Added block entity `hanging_sign`. It has the same NBT tags as other signs."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Added entity `camel`. It has NBT tags `IsSitting` (boolean) and `LastPoseTick` (long)"
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "entity",
      "nbt"
    ],
    "content": "Added a new option `bamboo` to boat's `Type` tag."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `invalid_spawn_inside`. It contains two blocks by default: `end_portal` and `end_gateway`."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block and item tag `stripped_logs`, containing all the stripped logs and stems."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "memory"
    ],
    "content": "Added memory module type `gaze_cooldown_ticks`, which has an int as value."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "assets",
      "sound"
    ],
    "content": "Added different sound events for bamboo wood and nether wood, prefixed with `block.bamboo_wood` and `block.nether_wood` respectively."
  },
  {
    "group": "1.19.3",
    "version": "22w42a",
    "tags": [
      "assets",
      "lang"
    ],
    "content": "The realms translations are now merged with the base language files."
  },
  {
    "group": "1.19.3",
    "version": "22w46a",
    "tags": [
      "command"
    ],
    "content": "Added the `/fillbiome` command with syntax `/fillbiome <from> <to> <biome>`."
  },
  {
    "group": "1.19.3",
    "version": "22w46a",
    "tags": [
      "command"
    ],
    "content": "Added the `if biome` execute subcommand with syntax `/execute if|unless biome <pos> <biome>`. The biome argument can be a biome or biome tag."
  },
  {
    "group": "1.19.3",
    "version": "22w46a",
    "tags": [
      "pack",
      "assets"
    ],
    "content": "Translation files and `pack.mcmeta` now use non-ascii characters instead of escape sequences."
  },
  {
    "group": "1.17",
    "version": "21w14a",
    "tags": [
      "worldgen"
    ],
    "content": "Added noise settings field `min_surface_level`. It controls where the surface generation starts."
  },
  {
    "group": "1.17",
    "version": "21w05a",
    "tags": [
      "gamerule"
    ],
    "content": "Copper oxidisation is now affected by the `randomTickSpeed` game rule"
  },
  {
    "group": "1.17",
    "version": "21w05a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "All projectile entities now have a tag `HasBeenShot`. If `false` or `0b`, will fire a `projectile_shot` game event the next tick."
  },
  {
    "group": "1.17",
    "version": "21w05a",
    "tags": [
      "game-event"
    ],
    "content": "Removed game events `armor_stand_add_item` and `flint_and_steel_use`. Renamed game events `eating_finished` \u2192 `eat` and `entity_hit` \u2192 `entity_damaged`."
  },
  {
    "group": "1.17",
    "version": "21w05a",
    "tags": [
      "game-event"
    ],
    "content": "Added game events `block_change`, `drinking_finish`, `entity_killed`, `entity_place`, `equip`, `minecart_moving`, `mob_interact`, `prime_fuse`, `ravager_roar`, `ring_bell`, `shear`, `shulker_close`, and `shulker_open`."
  },
  {
    "group": "1.17",
    "version": "21w05a",
    "tags": [
      "tag",
      "game-event"
    ],
    "content": "Renamed game event tag `ignore_vibrations_stepping_carefully` \u2192 `ignore_vibrations_sneaking`."
  },
  {
    "group": "1.17",
    "version": "21w05a",
    "tags": [
      "particle"
    ],
    "content": "Added particles `falling_spore_blossom` and `spore_blossom_air`."
  },
  {
    "group": "1.17",
    "version": "21w05a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `azalea_log_replaceable`, `cave_vines`, and `lush_plants_replaceable`."
  },
  {
    "group": "1.17",
    "version": "21w05a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `fox_food`."
  },
  {
    "group": "1.17",
    "version": "21w05a",
    "tags": [
      "assets"
    ],
    "content": "Changed `toasts.png` texture to include an icon for the bundle tutorial."
  },
  {
    "group": "1.17",
    "version": "21w05a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `dripstone_cluster`. Renamed field `max_distance_from_center_affecting_chance_of_dripstone_column` \u2192 `max_distance_from_edge_affecting_chance_of_dripstone_column`."
  },
  {
    "group": "1.17",
    "version": "21w03a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added entity `glow_squid`. It has a tag `DarkTicksRemaining`, which makes the squid not emissive and ticks down."
  },
  {
    "group": "1.17",
    "version": "21w03a",
    "tags": [
      "entity"
    ],
    "content": "Added entity `glow_item_frame`."
  },
  {
    "group": "1.17",
    "version": "21w03a",
    "tags": [
      "blockstate"
    ],
    "content": "Added `lit` block state to signs."
  },
  {
    "group": "1.17",
    "version": "21w03a",
    "tags": [
      "particle"
    ],
    "content": "Added particles `glow` and `glow_squid_ink`."
  },
  {
    "group": "1.17",
    "version": "21w03a",
    "tags": [
      "worldgen"
    ],
    "content": "Added feature `glow_lichen`."
  },
  {
    "group": "1.17",
    "version": "21w03a",
    "tags": [
      "mojangmap"
    ],
    "content": "Changed the license included in the obfuscation map."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "meta"
    ],
    "content": "It is announced the Caves & Cliffs update will be split, and with that a bunch of changes have been reverted, such as the new height limit and noise cave. The tech is still available in the game, just disabled."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "options"
    ],
    "content": "Added server property `resource-pack-prompt`. Expects a text component shown as custom message when `require-resource-pack` is used."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "command"
    ],
    "content": "Added the `/debug function` subcommand. Executes a function while logging every command, message, result, or error to a file. Can only be run from chat."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added `marker` entity, which only exists on the server and are not ticked. They can have arbitrary data in its `data` NBT tag."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "text"
    ],
    "content": "Selector and nbt text components can now specify the separator by using the `separator` field. It is `\", \"` by default."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Re-added carvers `underwater_canyon` and `underwater_cave`."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `geode` to make better use of int providers where separate `min_` and `max_` fields were used."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Added int provider `clamped` which takes another int provider given by `value.source`, and clamps it between `value.min_inclusive` and `value.max_inclusive`."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Added int provider `biased_to_bottom` which takes two int fields `value.min_inclusive` and `value.max_inclusive`."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed decorator `count`. Negative counts are no longer allowed."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Added height provider `trapezoid` which takes fields `value.min_inclusive`, `value.max_inclusive`, and `plateau`."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Added height provider `very_biased_to_bottom`, which is configured the same as `biased_to_bottom` using fields `value.min_inclusive`, `value.max_inclusive`, and `value.inner`."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed decorator `range` to use a height provider in field `height`."
  },
  {
    "group": "1.17",
    "version": "21w15a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed decorators `depth_average`, `range_biased_to_bottom`, and `range_very_biased_to_bottom`, since they can now use a normal `range` decorator with the new height providers. Removed decorator `glowstone` since it can be replaced with a `count` decorator."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "tag",
      "recipe",
      "advancement"
    ],
    "content": "Recipes and advancements referencing ore blocks now use block tags, to support the deepslate ore variants."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `stone_ore_replaceable` and `deepslate_ore_replaceable`."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `diamond_ores`, `iron_ores`, `lapis_ores`, and `redstone_ores`."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "worldgen"
    ],
    "content": "Renamed grimstone to deepslate. Renamed noise settings field `grimstone_enabled` \u2192 `deepslate_enabled`."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "worldgen"
    ],
    "content": "Added float providers. There are currently 4 types:\n* `constant` returns the number from `value`. This is also the type when specifying the number\n* `uniform` return a number starting with `value.base` and adds a random number between 0 and `value.spread 1`.\n* `clamped_normal` starts with a normal random number using `value.mean` and `value.deviation`, then clamps it between `value.min` and `value.max`.\n* `trapezoid` returns a random number between `value.min` and `value.max`, with a bias towards the center defined by `value.plateau`."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed features `dripstone_cluster` and `large_dripstone` to use float providers instead of uniform floats."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "worldgen"
    ],
    "content": "Added optional carver field `debug_settings`. When enabled with `debug_mode`, can place blocks from `air_state`."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "worldgen"
    ],
    "content": "Added configuration for the `canyon` carver. Added fields `bottom_inclusive`, `top_inclusive`, `y_scale`, `distanceFactor`, `vertical_rotation`, `thickness`, `width_smoothness`, `horizontal_radius_factor`, `vertical_radius_default_factor`, and `vertical_radius_center_factor`."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `ore`. Added field `discard_chance_on_air_exposure` which is a number between 0 and 1. Replaced `target` and `state` with an array `targets`. Each element is an object with fields `target` which is a rule test and `state` which is a block_state."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed feature `no_surface_ore`, since it can now be replaced with an `ore` feature with `discard_chance_on_air_exposure`."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "worldgen"
    ],
    "content": "Added feature `scattered_ore`. It has the same configuration as the `ore` feature."
  },
  {
    "group": "1.17",
    "version": "21w08a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `geode`. Added field `invalid_blocks_threshold`. With a low threshold, the geode will not generate if there are air blocks in the center."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "assets"
    ],
    "content": "The credits file is now a `.json` file instead of `.txt`."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "command",
      "debug"
    ],
    "content": "Added `/perf` command. It has two subcommands `/perf start` and `/perf stop`. Records profiling information and saves it in a zip file in `.minecraft/debug/profiling`."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "command",
      "debug",
      "breaking"
    ],
    "content": "Removed command `/debug report`, instead use the new `/perf` command."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "advancement"
    ],
    "content": "Added advancement trigger `started_riding`, which is triggered when a player starts riding a vehicle or entity starts riding vehicle currently ridden by player."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "advancement"
    ],
    "content": "Added advancement trigger `lightning_strike`, which is triggered when lightning finishes (the entity has disappeared). It has conditions `lightning` which is an entity predicate and `bystander` which is one of the entities around the strike, not hurt by it."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "advancement"
    ],
    "content": "Added advancement trigger `using_item`, which is triggered every tick when the player is using an item continuously (usually by holding down the mouse button). It has a condition `item` which is an item predicate."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "advancement"
    ],
    "content": "Changed advancement trigger `effects_changed`. Added condition `source` which is an entity predicate that matches the entity that triggered the change. Can be empty."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "loot",
      "advancement",
      "predicate",
      "breaking"
    ],
    "content": "Changed item predicates. Now has an `items` field instead of `item`, which is a list of item IDs."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "loot",
      "advancement",
      "predicate",
      "breaking"
    ],
    "content": "Changed block predicates. Now has a `blocks` field instead of `block`, which is a list of block IDs."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "loot",
      "advancement",
      "predicate"
    ],
    "content": "Changed entity predicates. Added fields `passenger`, `stepping_on` which is a location predicate, and `lightning_bolt` which is only valid for lightning bolts. This `lightning_bolt` object has two sub-fields `blocks_set_on_fire` and `entity_struck`."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "loot",
      "advancement",
      "predicate"
    ],
    "content": "Changed player predicate. Added field `looking_at` which is an entity predicate. The entity needs to have a line-of-sight to the player in order to match."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `geode_invalid_blocks` and `lava_pool_stone_replaceables`."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `tree`. Added field `sapling_provider`, a block state provider which is used to determine if the tree location is valid."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `geode`. Added field `invalid_blocks` which is a block tag."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "worldgen",
      "structure"
    ],
    "content": "Changed structure feature `nether_fossil`. Added field `height` which is a height provider."
  },
  {
    "group": "1.17",
    "version": "1.17-pre1",
    "tags": [
      "worldgen"
    ],
    "content": "Changed the `weight` field in `template_pool`. It is now limited between 1 and 150 (inclusive)."
  },
  {
    "group": "1.17",
    "version": "1.17-pre2",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Changed NBT of `fireball` entity. The field `ExplosionPower` is now a byte instead of an int."
  },
  {
    "group": "1.17",
    "version": "21w06a",
    "tags": [
      "worldgen"
    ],
    "content": "Overworld height limit has been expanded by 64 block up and 64 blocks down."
  },
  {
    "group": "1.17",
    "version": "21w06a",
    "tags": [
      "worldgen"
    ],
    "content": "Added noise settings fields `aquifers_enabled` and `noise_caves_enabled`. They are both required booleans."
  },
  {
    "group": "1.17",
    "version": "21w06a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed carvers `underwater_canyon` and `underwater_cave`."
  },
  {
    "group": "1.17",
    "version": "21w06a",
    "tags": [
      "worldgen"
    ],
    "content": "Added feature `underwater_magma` with fields `floor_search_range`, `placement_radius_around_floor`, and `placement_probability_per_valid_position`."
  },
  {
    "group": "1.17",
    "version": "1.17.1-pre2",
    "tags": [
      "debug"
    ],
    "content": "Deaths of named mobs are now logged."
  },
  {
    "group": "1.17",
    "version": "21w07a",
    "tags": [
      "worldgen"
    ],
    "content": "Add noise settings field `grimstone_enabled`. It is a required boolean."
  },
  {
    "group": "1.17",
    "version": "21w07a",
    "tags": [
      "worldgen"
    ],
    "content": "Added vertical anchors."
  },
  {
    "group": "1.17",
    "version": "21w07a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed `range` decorator to use vertical anchors. Now has two fields `bottom_inclusive` and `top_inclusive` which both take a vertical anchor."
  },
  {
    "group": "1.17",
    "version": "21w07a",
    "tags": [
      "worldgen"
    ],
    "content": "Renamed decorators `range_biased` \u2192 `range_biased_to_bottom` and `range_very_biased` \u2192 `range_very_biased_to_bottom`. Both decorators have also changed so they have fields `bottom_inclusive` and `top_inclusive` that take a vertical anchor, as well as a number field `cutoff`."
  },
  {
    "group": "1.17",
    "version": "21w07a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed `depth_average` decorator. The `baseline` field is now a vertical anchor."
  },
  {
    "group": "1.17",
    "version": "21w07a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed decorators `dark_oak_tree`, `end_gateway` and removed decorators `water_lake`, `emerald_ore`, `fire`, `lava_lake`. Some parts of the decoration have been split into existing decorators."
  },
  {
    "group": "1.17",
    "version": "21w07a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `glowstone_blob`. Some parts of the decoration have been split into existing decorators."
  },
  {
    "group": "1.17",
    "version": "21w07a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed `probability` field from decorator `carving_mask`. Instead combine it with a `chance` or `count_extra` decorator."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "assets",
      "shader"
    ],
    "content": "Rendering now uses the OpenGL 3.2 core profile. All fixed function rendering has been replaced with shader based rendering. All shaders except `blit` can be replaced in resource packs. Added folders in resource packs `shaders/core` and `shaders/include`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "assets"
    ],
    "content": "Spyglass item model is now split between the inventory model and the handheld model."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "The number of items that the `/give` command can give has been limited to 100 stacks."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Slime NBT tag `Size` is now limited to 126."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Removed block tag `azalea_log_replaceable` and added block tag `lush_ground_replaceable`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block and item tags `coal_ores`, `emerald_ores`, and `copper_ores`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Added decorator `cave_surface` which finds a surface. It has a field `surface` which must be one of `floor` or `ceiling`, and an int field `floor_to_ceiling_search_range`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed decorators `heightmap`. Now has a config field `heightmap` to specify which heightmap to use."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed decorators `top_solid_heightmap` and `heightmap_world_surface`, since they can be replaced with a configured `heightmap` decorator now."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Added decorator `heightmap_with_water_threshold`. It has a single field `max_water_depth`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Made feature `fossil` configurable. Added fields `max_empty_corners_allowed`, `fossil_structures`, `overlay_structures`, `fossil_processors`, and `overlay_processors`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `tree`. Removed fields `max_water_depth` and `heightmap`, those can be replaced with the corresponding decorators. Added fields `dirt_provider` and `force_dirt`. Removed field `leaves_provider` \u2192 `foliage_provider`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Added trunk placer `bending_trunk_placer`. In addition to the default fields, it also has `bend_length` and `min_height_for_leaves`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Added foliage provider `random_spread_foliage_provider`. In addition to the default fields, it also has `foliage_height` and `leaf_placement_attempts`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Added block state provider `randomized_int_state_provider`. It wraps another state provider in `source` and sets the block state `property` to the value produced by the uniform int in `values`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Added feature `growing_plant`, which places a column of blocks in the direction specified by the field `direction`. It has fields `body_provider`, `head_provider`, `allow_water`, and `height_distribution`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Added features `vegetation_patch` and `waterlogged_vegetation_patch`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Added feature `root_system`."
  },
  {
    "group": "1.17",
    "version": "21w10a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `simple_block`. The `to_place` field is now a block state provider rather than a block state."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Data pack format has been increased to 7."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "Removed the `/replaceitem` command."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "command"
    ],
    "content": "Added the `/item` command to replace the `/replaceitem` command. It has three forms:\n* `/item <target> replace <item stack> [<count>]` same as the old `replaceitem` command.\n* `/item <target> modify <modifier>` modifies the item without copying.\n* `/item <target> copy <source> [<modifier>]` copies an item from the source to the target and optionally modifies the item.\n\nThere are currently two possible source and targets:\n* `entity <selector> <slot>`\n* `block <x> <y> <z> <slot>`"
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added item modifiers, stored in the `item_modifiers` directory. They are the function part of loot tables, and can also be an array of functions where each function will be applied."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "loot",
      "predicate"
    ],
    "content": "Added predicate `value_check` to check if a value provider `value` is inside a min/max range `range`."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_enchantments`. It has two fields:\n* `enchantments` map of enchantment ID to level value, which can be a value provider. To remove an enchantment, set the level to `0`.\n* `add` optional boolean. If true, change will be relative to current enchantment level."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Changed `set_count` function, it now has an optional `add` field. If `true`, the change with be relative to the current item count."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Changed `set_damage` function, it now has an optional `add` field. If `true`, the change with be relative to the current damage."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Changed `set_nbt` function, the `source` parameter can now reference storage using `{\"type\": \"storage\", \"storage\": <namespaced id>}`."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "loot"
    ],
    "content": "Added value providers. They can be used in the same places as random number generators (for example `rolls` and `set_count`). The existing types `constant`, `uniform`, and `binomial` can still be used."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "loot"
    ],
    "content": "Added value provider `score` with the following fields:\n* `score` scoreboard objective.\n* `target` score holder provider.\n* `scale` optional number to scale the score."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "loot"
    ],
    "content": "Added score holder providers, used in the `score` value provider. Current has two types:\n* `context` which takes a field `target`, one of `this`, `killer`, `direct_killer`, or `killer_player`.\n* `fixed` which takes a field `name`, either a fake player or UUID."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "particle"
    ],
    "content": "Added particle `snowflake`."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `snow_step_sound_blocks`."
  },
  {
    "group": "1.17",
    "version": "20w46a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added entity type tag `powder_snow_walkable_mobs`."
  },
  {
    "group": "1.17",
    "version": "20w51a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `playersSleepingPercentage` game rule, which defaults to `100`. It controls what percentage of players must sleep to skip the night. A value of `0` means 1 player is always enough, values above `100` will prevent skipping the night."
  },
  {
    "group": "1.17",
    "version": "20w51a",
    "tags": [
      "game-event"
    ],
    "content": "Removed the game event `eating_start`."
  },
  {
    "group": "1.17",
    "version": "20w51a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `axolotl_tempt_items` and `occludes_vibration_signals`."
  },
  {
    "group": "1.17",
    "version": "20w51a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added entity type tags `axolotl_always_hostiles` and `axolotl_tempted_hostiles`."
  },
  {
    "group": "1.17",
    "version": "20w51a",
    "tags": [
      "assets"
    ],
    "content": "Added texture for the bundle GUI `gui/container/bundle.png`."
  },
  {
    "group": "1.17",
    "version": "21w19a",
    "tags": [
      "jar"
    ],
    "content": "Updated to Java 16."
  },
  {
    "group": "1.17",
    "version": "21w19a",
    "tags": [
      "command"
    ],
    "content": "Changed the syntax of the `/item` command. The new syntax:\n* `/item replace <target> with <item stack> [<count>]` same as the old `replaceitem` command.\n* `/item replace <target> from <source> [<modifier>]` copies an item from the source to the target and optionally modifies the item.\n* `/item modify <target> <modifier>` modifies the item without copying."
  },
  {
    "group": "1.17",
    "version": "21w19a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `mineable/axe`, `mineable/hoe`, `mineable/pickaxe`, and `mineable/shovel`. Blocks in these tags can be destroyed more quickly with the maching tool."
  },
  {
    "group": "1.17",
    "version": "21w19a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `needs_stone_tool`, `needs_iron_tool`, and `needs_diamond_tool`. If a block requires the correct tool to drop, these tags determine which tier of that tool is required."
  },
  {
    "group": "1.17",
    "version": "21w11a",
    "tags": [
      "debug"
    ],
    "content": "Added `F3+L` shortcut to generate a performance report in `.minecraft/debug/profiling/`."
  },
  {
    "group": "1.17",
    "version": "21w11a",
    "tags": [
      "gamemode"
    ],
    "content": "Spectators can now see through lava and powder snow."
  },
  {
    "group": "1.17",
    "version": "21w11a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Area effect cloud NBT tag `Radius` is now limited to 32."
  },
  {
    "group": "1.17",
    "version": "21w11a",
    "tags": [
      "particle"
    ],
    "content": "Added particles `electric_spark`, `scrape`, `wax_on`, and `wax_off`."
  },
  {
    "group": "1.17",
    "version": "21w11a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `cluster_max_harvestables`, containing all of the pickaxes."
  },
  {
    "group": "1.17",
    "version": "21w11a",
    "tags": [
      "worldgen"
    ],
    "content": "Renamed canyon carver field `distanceFactor` \u2192 `distance_factor`."
  },
  {
    "group": "1.17",
    "version": "21w11a",
    "tags": [
      "worldgen"
    ],
    "content": "Renamed decorator `heightmap_with_water_threshold` \u2192 `water_depth_threshold`."
  },
  {
    "group": "1.17",
    "version": "20w49a",
    "tags": [
      "game-event"
    ],
    "content": "A new game event system has been implemented to support Sculk Sensors detecting vibrations. The initial game events are `step`, `swim`, `flap`, `elytra_free_fall`, `hit_ground`, `splash`, `projectile_shoot`, `projectile_land`, `entity_hit`, `block_place`, `block_destroy`, `fluid_place`, `fluid_pickup`, `block_open`, `block_close`, `block_switch`, `block_unswitch`, `block_attach`, `block_detach`, `block_press`, `block_unpress`, `container_open`, `container_close`, `explode`, `armor_stand_add_item`, `wolf_shaking`, `dispense_fail`, `fishing_rod_cast`, `fishing_rod_reel_in`, `piston_extend`, `piston_contract`, `flint_and_steel_use`, `eating_start`, `eating_finish`, and `lightning_strike`."
  },
  {
    "group": "1.17",
    "version": "20w49a",
    "tags": [
      "tag",
      "game-event"
    ],
    "content": "Added game event tags. There are currently two game event tags from vanilla:\n* `vibrations` determines which game events are detected by the Sculk Sensor. Currently contains all game events.\n* `ignore_vibrations_stepping_carefully` determines which game events should be ignored by the Sculk Sensor when the event source is sneaking. Currently contain `step`, `hit_ground`, and `projectile_shoot`."
  },
  {
    "group": "1.17",
    "version": "20w49a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Add block tags `dripstone_replaceable_blocks`, `occludes_vibration_signals`."
  },
  {
    "group": "1.17",
    "version": "20w49a",
    "tags": [
      "options"
    ],
    "content": "Removed `max-build-height` server property."
  },
  {
    "group": "1.17",
    "version": "20w49a",
    "tags": [
      "particle"
    ],
    "content": "Added particles `vibration` and `dust_color_transition`."
  },
  {
    "group": "1.17",
    "version": "20w49a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed dimension type. Added `min_y` and `height` fields which determine the build limit in the dimension."
  },
  {
    "group": "1.17",
    "version": "20w49a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed noise settings. Added `noise.min_y` field (`height` already existed), these determine the range where terrain will generate in the dimension."
  },
  {
    "group": "1.17",
    "version": "20w49a",
    "tags": [
      "worldgen"
    ],
    "content": "Added features `dripstone_cluster`, `large_dripstone` and `small_dripstone`"
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "command"
    ],
    "content": "Placing a structure block with `/setblock` now defaults to the LOAD mode."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added entity `goat`. It has a tag `IsScreamingGoat`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "block"
    ],
    "content": "Added `light` block. It acts as an air block, but emits lights. It has two block states `waterlogged` and `level`, which is a number between 0 and 15."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `dirt` and `snow`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Removed entity type tag `axolotl_tempted_hostiles`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added entity type tags `axolotl_hunt_targets`, `freeze_hurts_extra_types`, and `freeze_immune_entity_types`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "particle"
    ],
    "content": "Added particle `light`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "jar"
    ],
    "content": "Dead code is no longer stripped away."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "worldgen"
    ],
    "content": "Added mob spawn category `underground_water_creature`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed uniform float provider. It now has fields `min_inclusive` and `max_exclusive`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "worldgen"
    ],
    "content": "Added int providers, they replace uniform ints in features. They are configured very similarly to float providers. There are currently 2 types `constant` and `uniform`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "worldgen"
    ],
    "content": "Added height providers. There are currently 3 types `constant`, `uniform`, and `biased_to_bottom`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "worldgen"
    ],
    "content": "Moved canyon carver fields `horizontal_radius_factor`, `vertical_radius_factor`, `vertical_center_factor`, `distance_factor`, `thickness`, and `width_smoothness` into sub-object `shape`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "worldgen"
    ],
    "content": "Replaced carver field `bottom_inclusive` and `top_inclusive` with field `y`, which is a height provider. Added field `yScale`."
  },
  {
    "group": "1.17",
    "version": "21w13a",
    "tags": [
      "worldgen"
    ],
    "content": "Made cave carvers configurable. Added fields `horizontal_radius_multiplier`, `vertical_radius_multiplier`, `floor_level`, and `lava_level`."
  },
  {
    "group": "1.17",
    "version": "21w20a",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Added NBT tag for all entities `HasVisualFire`, which will cause any entity with this flag to visually appear on fire, even if they are not actually on fire."
  },
  {
    "group": "1.17",
    "version": "21w20a",
    "tags": [
      "structure"
    ],
    "content": "Barrier blocks and light blocks are now shown in a structure region if \"Show invisible blocks\" is enabled."
  },
  {
    "group": "1.17",
    "version": "21w20a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `features_cannot_replace` containing `bedrock`, `spawner`, `chest`, and `end_portal_frame`."
  },
  {
    "group": "1.17",
    "version": "21w20a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `geode`. Added field `cannot_replace`, taking a block tag."
  },
  {
    "group": "1.17",
    "version": "21w20a",
    "tags": [
      "worldgen"
    ],
    "content": "Added processor type `protected_blocks`. It has a field `value`, taking a block tag."
  },
  {
    "group": "1.17",
    "version": "21w20a",
    "tags": [
      "worldgen"
    ],
    "content": "Changed feature `netherrack_replace_blobs`. The `radius` field is now limited between 0 and 12 (inclusive)"
  },
  {
    "group": "1.17",
    "version": "21w16a",
    "tags": [
      "command",
      "scoreboard"
    ],
    "content": "Renamed statistic `minecraft.custom:minecraft.play_one_minute` \u2192 `minecraft.custom:minecraft.play_time`."
  },
  {
    "group": "1.17",
    "version": "21w16a",
    "tags": [
      "command",
      "scoreboard"
    ],
    "content": "Added statistic `minecraft.custom:minecraft.total_world_time` which is similar to `play_time`, except that it also includes time in the pause screen."
  },
  {
    "group": "1.17",
    "version": "21w16a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added blocks to the `dirt` block tag: `grass_block`, `mycelium`, and `moss_block`."
  },
  {
    "group": "1.17",
    "version": "21w16a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Renamed block tag `lush_plants_replaceable` \u2192 `moss_replaceable`."
  },
  {
    "group": "1.17",
    "version": "21w16a",
    "tags": [
      "worldgen"
    ],
    "content": "Added carver fields in the `debug_settings` object: `water_state`, `lava_state`, and `barrier_state`."
  },
  {
    "group": "1.17",
    "version": "21w16a",
    "tags": [
      "worldgen"
    ],
    "content": "Added carver field `aquifers_enabled`."
  },
  {
    "group": "1.17",
    "version": "21w16a",
    "tags": [
      "worldgen"
    ],
    "content": "Removed feature `emerald_ore` and replaced it with `replace_single_block`, which has a field `targets` that works the same as the `ore` configuration."
  },
  {
    "group": "1.17",
    "version": "21w16a",
    "tags": [
      "worldgen"
    ],
    "content": "Added noise settings field `ore_veins_enabled`."
  },
  {
    "group": "1.17",
    "version": "21w17a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tag `small_dripleaf_placeable`, containing `clay` and `moss_block`."
  },
  {
    "group": "1.17",
    "version": "21w17a",
    "tags": [
      "worldgen"
    ],
    "content": "Added noise settings field `noodle_caves_enabled`."
  },
  {
    "group": "1.17",
    "version": "20w48a",
    "tags": [
      "gamerule"
    ],
    "content": "Added `freezeDamage` game rule. Toggles whether powder snow causes freezing damage or not."
  },
  {
    "group": "1.17",
    "version": "20w48a",
    "tags": [
      "particle"
    ],
    "content": "Added particles `dripping_dripstone_lava`, `falling_dripstone_lava`, `dripping_dripstone_water`, and `falling_dripstone_water`."
  },
  {
    "group": "1.17",
    "version": "20w48a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Renamed block tag `snow_step_sounds` \u2192 `inside_snow_step_sounds`."
  },
  {
    "group": "1.17",
    "version": "20w48a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tag `freeze_immune_wearables`."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "pack"
    ],
    "content": "Data pack and resource pack formats can now be different."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "assets"
    ],
    "content": "Slots for the gamemode selector are now 26 pixels wide instead of 25."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "pack",
      "breaking",
      "obsolete"
    ],
    "content": "Resource pack format has been increased to 7."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "options"
    ],
    "content": "Added server property `require-resource-pack` to enforce custom resource packs. If set, players who decline will be disconnected."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "storage"
    ],
    "content": "Entities are now saved separately from chunks in the `entities` directory, similar to the POI storage."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "loot",
      "item-modifier"
    ],
    "content": "Added function `set_banner_pattern`. It has two fields:\n* `patterns` array of objects, each having `pattern` (for example `square_bottom_left`), and `color` (for example `light_gray`).\n* `append` optional boolean. If true, new elements will be appended to existing ones."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "block",
      "data",
      "breaking"
    ],
    "content": "Renamed `grass_path` \u2192 `dirt_path`."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "block",
      "data",
      "breaking"
    ],
    "content": "Split `cauldron` into `cauldron`, `water_cauldron`, and `lava_cauldron`. Only empty cauldrons (previously `cauldron[level=0]`) are now `cauldron`."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "block"
    ],
    "content": "Rails can now be waterlogged. Water no longer breaks rails."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "assets"
    ],
    "content": "Added texture `misc/spyglass_scope.png`."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "particle"
    ],
    "content": "Added particle `small_flame`, used by candles."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added block tags `candle_cakes`, `candles`, `cauldrons`, and `crystal_sound_blocks`."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "tag",
      "data"
    ],
    "content": "Added item tags `candles`, `ignored_by_piglin_babies`, and `piglin_food`."
  },
  {
    "group": "1.17",
    "version": "20w45a",
    "tags": [
      "worldgen"
    ],
    "content": "Added feature `geode`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "pack",
      "obsolete",
      "breaking"
    ],
    "content": "Data pack format has been increased to `95.0`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "pack",
      "obsolete",
      "breaking"
    ],
    "content": "Resource pack format has been increased to `76.0`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "jar"
    ],
    "content": "The game now requires Java 25. The included Java distribution is now the Microsoft build of OpenJDK 25."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "meta"
    ],
    "content": "If a server's disk space is low, a toast will now be shown to server operators."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "data"
    ],
    "content": "Villager trades can now be data-driven, with entries in the `villager_trade` folder."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "data"
    ],
    "content": "Trade sets can now be data-driven, with entries in the `trade_set` folder."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "Piglin inventory slots can now be accessed using `piglin.*` similar to how villager inventories can be accessed using `villager.*`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "command"
    ],
    "content": "Added `swing` command that enables swinging of entity arms. Syntax: `/swing <entity selector> <mainhand|offhand>`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/block_light_tint` attribute to control the tint of block light. Default value: `#FFD88C`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/ambient_light_color` attribute to define both the ambient light tint and brightness. Default values: Overworld `#0A0A0A`, Nether `#302821`, End `#3f473f`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "environment-attribute"
    ],
    "content": "Added `visual/night_vision_color` attribute to control night vision color. Default value: `#999999`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "component"
    ],
    "content": "Added `additional_trade_cost` transient component to modify count needed in a villager trade."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "loot"
    ],
    "content": "Added `villager_trade` loot table type which takes parameters `this` (the entity offering the trade) and `origin` (the block position of the entity at its feet)."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "loot"
    ],
    "content": "Added `set_random_dyes` item modifier that additively adds dyes to an item's `dyed_color` data component if the item is in the `#dyeable` tag. Field: `number_of_dyes`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "loot"
    ],
    "content": "Added `set_random_potion` item modifier that randomly sets the `potion_contents` data component on an item. Field: `options`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "loot"
    ],
    "content": "Changed `enchant_with_levels` item modifier. Now also takes field `include_additional_cost_component` (boolean, defaults to `false`)."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "loot"
    ],
    "content": "Changed `enchant_randomly` item modifier. Now also takes field `include_additional_cost_component` (boolean, defaults to `false`)."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "predicate"
    ],
    "content": "Added `food` sub-predicate to player entity predicates. Fields: `level` and `saturation`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "predicate"
    ],
    "content": "Added `sum` number provider that returns the sum of a list of number providers. Field: `summands`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "enchantment"
    ],
    "content": "The `post_piercing_attack` component no longer only works for a player if that player has a certain food level."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "tag"
    ],
    "content": "Added several villager trade tags representing groups of villager trades from which villagers and wandering traders derive their trading pools."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "tag",
      "enchantment",
      "breaking"
    ],
    "content": "Removed the following enchantment tags: `trades/desert_special`, `trades/jungle_special`, `trades/plains_special`, `trades/savanna_special`, `trades/snow_special`, `trades/swamp_special`, and `trades/taiga_special`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "tag"
    ],
    "content": "Added `#tradeable` potion tag for all potion effects that can appear in villager trades."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "shader",
      "breaking"
    ],
    "content": "The `lightmap.fsh` shader was significantly modified. The `LightmapInfo` uniform now has two new fields: `BlockLightTint` and `NightVisionColor`. The `AmbientLightFactor` field was removed. The `DarkenWorldFactor` was renamed to `BossOverlayWorldDarkeningFactor`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-1",
    "tags": [
      "shader"
    ],
    "content": "Text and items rendered in UI now use a separate 1x1 white lightmap texture, so the lightmap shader does not always have to keep the 15, 15 pixel purely white."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "pack",
      "breaking"
    ],
    "content": "Data pack format has been increased to `97.0`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "pack",
      "breaking"
    ],
    "content": "Resource pack format has been increased to `78.0`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "data"
    ],
    "content": "Added `world_clock` registry for defining World Clocks in data packs under `data/<namespace>/world_clock/<id>.json`. World Clocks contain an internal time that increases every tick and can be paused or resumed."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "data"
    ],
    "content": "Added `clock` field to timelines. This field is required and specifies which World Clock ID the timeline is tied to. To match previous behavior, the `overworld` clock can be used."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "data"
    ],
    "content": "Added optional `time_markers` field to timelines. This field is an optional map between namespaced Time Marker IDs and either an int or a Time Marker object with fields `ticks` and optional `show_in_commands`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "data"
    ],
    "content": "Time Markers assign a particular name to a specific (optionally repeating) point in time for a specific World Clock. Time Markers replace the previously predetermined names that could be used by `/time set`, such as `day` or `night`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "data"
    ],
    "content": "Added `wake_up_from_sleep` Time Marker, which is the time to advance the dimension's default clock to when players in that dimension wake up after sleeping."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "data"
    ],
    "content": "Added `roll_village_siege` Time Marker, which is the time of the dimension's default clock at which the random chance for a Zombie Village siege to occur should be evaluated."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "command"
    ],
    "content": "Changed `/swing` command. Both arguments can now be omitted and will fall back to defaults: the entity selector will be `@s` if omitted, and which hand to swing will be `mainhand` if omitted."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "Changed `/time` command to be based on World Clocks. A clock can be optionally specified as an input with `time of <clock> ...`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "command",
      "breaking"
    ],
    "content": "Changed return value from `/time set` and `/time add` subcommands. The return value is now the total elapsed ticks of the clock instead of the current time of day."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "command"
    ],
    "content": "Changed `/time` command syntax."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "game-test",
      "breaking"
    ],
    "content": "Replaced `time_of_day` field in Game Test Environments with `clock_time`. Added new required field `clock`, which specifies the clock within which to set time."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "predicate"
    ],
    "content": "Added `clock` field to `time_check` loot predicate. This field specifies which World Clock ID the time check should be done for."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "recipe"
    ],
    "content": "The `result` field is now more consistent across all recipe types that contain it. It will now accept short form (e.g. `\"minecraft:foo\"`, which is equivalent to `{\"id\":\"minecraft:foo\", \"count\": 1}`)."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "dimension"
    ],
    "content": "Added `default_clock` field to dimension types. This optional field specifies the default clock that will be used for the `/time` command."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "tag",
      "block"
    ],
    "content": "Added `#supports_vegetation` block tag, which provides support for different grass, flowers, bushes and saplings."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "tag",
      "block"
    ],
    "content": "Added `#supports_crops` block tag, which provides support for crops at all growth stages."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "tag",
      "block"
    ],
    "content": "Added the following block tags:\n* `#supports_stem_crops`\n* `#supports_pumpkin_stem`\n* `#supports_melon_stem`\n* `#supports_sugar_cane`\n* `#supports_sugar_cane_adjacently`\n* `#supports_cactus`\n* `#supports_chorus_plant`\n* `#supports_chorus_flower`\n* `#supports_nether_sprouts`\n* `#supports_azalea`\n* `#supports_warped_fungus`\n* `#supports_crimson_fungus`\n* `#supports_mangrove_propagule`\n* `#supports_hanging_mangrove_propagule`\n* `#supports_nether_wart`\n* `#supports_warped_roots`\n* `#supports_crimson_roots`\n* `#supports_wither_rose`\n* `#supports_cocoa`\n* `#supports_lily_pad`\n* `#supports_frogspawn`\n* `#support_override_cactus_flower`"
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "tag",
      "block"
    ],
    "content": "Added the following block tags which determine blocks that cannot support specific categories of vegetation:\n* `#cannot_support_seagrass`\n* `#cannot_support_kelp`"
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "tag",
      "block",
      "breaking"
    ],
    "content": "Renamed the following block tags for consistency:\n* `#dry_vegetation_may_place_on` \u2192 `#supports_dry_vegetation`\n* `#bamboo_plantable_on` \u2192 `#supports_bamboo`\n* `#small_dripleaf_placeable` \u2192 `#supports_small_dripleaf`\n* `#big_dripleaf_placeable` \u2192 `#supports_big_dripleaf`\n* `#mushroom_grow_block` \u2192 `#overrides_mushroom_light_requirement`\n* `#snow_layer_can_survive_on` \u2192 `#support_override_snow_layer`\n* `#snow_layer_cannot_survive_on` \u2192 `#cannot_support_snow_layer`"
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "tag",
      "block"
    ],
    "content": "Added `#grows_crops` block tag, which defines blocks beneath that allow crops to grow."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "tag",
      "block"
    ],
    "content": "Added the following block tags to define which blocks can start particular types of bubble columns:\n* `#enables_bubble_column_drag_down` - magma block by default\n* `#enables_bubble_column_push_up` - soul sand by default"
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "tag",
      "fluid"
    ],
    "content": "Added the following fluid tags to determine which fluids can support blocks:\n* `#supports_lily_pad`\n* `#supports_frogspawn`"
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "tag",
      "fluid"
    ],
    "content": "Added `#supports_sugar_cane_adjacently` fluid tag, which defines fluids that satisfy adjacency support requirements for sugar cane."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "tag",
      "fluid"
    ],
    "content": "Added `#bubble_columns_can_occupy` fluid tag to define which fluids a bubble column can occupy. Water is the default."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-3",
    "tags": [
      "assets"
    ],
    "content": "The tripwire texture is now rendered as alpha cutout instead of transparent."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "pack",
      "breaking"
    ],
    "content": "Data pack format has been increased to `96.0`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "pack",
      "breaking"
    ],
    "content": "Resource pack format has been increased to `77.0`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "data",
      "variant"
    ],
    "content": "Changed wolf sound variant definitions. The `sound_events` field in `wolf_sound_variant` has been renamed to `adult_sounds`, and a new `baby_sounds` field was added."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "nbt",
      "entity"
    ],
    "content": "The `current_explosion_impact_pos` and `current_impulse_context_reset_grace_time` fields have been moved from players to all mobs and armor stands."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "nbt",
      "entity",
      "breaking"
    ],
    "content": "Removed the `ignore_fall_damage_from_current_explosion` field from players."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "tag"
    ],
    "content": "Added `#metal_nuggets` item tag, which includes copper, iron, and gold nuggets."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "assets"
    ],
    "content": "Added new entity textures for baby animals, including variants."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Renamed entity textures to standardize naming conventions."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "assets",
      "breaking"
    ],
    "content": "Moved entity textures into subdirectories for better organization."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "sound"
    ],
    "content": "Added new sound events for baby cats: `entity.baby_cat.ambient`, `entity.baby_cat.hiss`, `entity.baby_cat.hurt`, `entity.baby_cat.death`, `entity.baby_cat.eat`, `entity.baby_cat.beg_for_food`, `entity.baby_cat.purr`, `entity.baby_cat.purreow`, and `entity.baby_cat.stray_ambient`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "sound"
    ],
    "content": "Added new sound events for baby pigs: `entity.baby_pig.ambient`, `entity.baby_pig.hurt`, `entity.baby_pig.death`, and `entity.baby_pig.step`."
  },
  {
    "group": "26.1",
    "version": "26.1-snapshot-2",
    "tags": [
      "sound"
    ],
    "content": "Added new sound events for baby wolves: `entity.baby_wolf.ambient`, `entity.baby_wolf.growl`, `entity.baby_wolf.death`, `entity.baby_wolf.hurt`, `entity.baby_wolf.pant`, `entity.baby_wolf.whine`, and `entity.baby_wolf.step`."
  }
]