---
title: Change log
description: Changelog of all fakeredis releases
tags:
  - changelog
  - release-notes
toc_depth: 2
---

## v2.40.0 - 2026-10-04

### 🚀 Features

- feat(json): implement `JSON.NUMPOWBY` (#602)
- feat: implement `DIGEST` and `DELEX` (Redis 8.4); digests need the new `digest` extra, `pip install "fakeredis[digest]"` (#600, #601)

## v2.39.0 - 2026-10-01

### 🚀 Features

- feat: support Redis 8.10 commands `LMOVEM`, `BLMOVEM`, `SUNIONCARD`, `SDIFFCARD`, `TS.QUERYLABELS`, `TS.NRANGE`, `TS.NREVRANGE` and `TS.READ` (#597)
- feat(kividb): add the `kividb` server type, matching KiviDB 1.0.4's command surface (#570, #571)
- feat(streams): `XADD`/`XTRIM` accept the `KEEPREF`/`DELREF`/`ACKED` reference policies (#583)

### 🐛 Bug Fixes

- fix: `MOVE`/`SMOVE` invalidate `WATCH` like Redis, add `SORT_RO`, sort unsorted `SORT` results in scripts/`STORE`, and fix `ZSCAN` while deleting (#595)
- fix(bitmap): `BITOP` pads shorter operands and treats missing keys as empty (#593)
- fix(geo): `*BYMEMBER`/`FROMMEMBER` searches on a missing member return Redis'/Valkey 9's error instead of crashing (#594)
- fix(valkey): `from_url` works for `FakeValkey`, `FakeStrictValkey` and `FakeAsyncValkey` (#591)
- fix(streams): approximate (`~`) trimming drops whole nodes and `XADD`/`XTRIM` options use Redis' errors (#583)
- fix(streams): `XADD` never reuses deleted IDs and rejects invalid IDs like Redis (#583)
- fix(streams): `XGROUP SETID`/`CREATE`, `entries-read` and `lag` follow Redis' rules (#583)
- fix(streams): consumer-group commands on a missing key return Redis' errors (#584)
- fix(streams): `XRANGE`/`XREVRANGE`/`XPENDING` treat an end ID without sequence as the whole millisecond (#584)
- fix(tdigest): `TDIGEST.QUANTILE` on a single observation follows Redis 8.10 (#597)
- fix(tcp-server): `TcpFakeServer` answers RESP2 clients in RESP2 (#580)
- fix(model): `ExpiringMembersSet` keeps the member when clearing its TTL (#578)
- fix(async): `FakeAsyncValkey` raises `valkey` exceptions and async connections report `addr`/`laddr`/`fd` (#589)
- fix: each connection gets one client ID, and a new one on reconnect (#589)
- fix: `FakeRedis(version=10)` no longer shares a server with `version=1` (#589)

### 🧰 Maintenance

- perf: cache glob patterns, skip empty TTL scans, and stop polling in `get_message(timeout=...)` (#577)
- refactor: layer internals into `fakeredis/_core`, `fakeredis/_clients` and `fakeredis/_socket` packages (#589, #590, #592)
- test: run CI against Redis 8.10 and a real KiviDB (#570, #597)
- test: drop stale TODOs and narrow Dragonfly zset test skips (#596)
- test: drop `from __future__ import annotations` from test files (#586)
- chore: update dependencies and the `setup-uv` action (#587)

## v2.38.0 - 2026-09-08

### 🚀 Features

- feat: implement Dragonfly's `CL.THROTTLE` rate-limiting command, ported from Dragonfly's own code so
  the quirks match — millisecond-ceiling time fields, `remaining` truncating towards zero, and an
  over-sized request reporting `retry_after = -1` without writing the key (#536)
- feat(dragonfly): match its errors, validation and limits — backticked unknown-command errors,
  unsigned `numkeys`/`COUNT`, `SCAN COUNT 0` falling back to the default batch size, `SMOVE` checking
  its destination type up front, no `LCS` at all, a relative expiry past `2**28-1` seconds clamped
  while an absolute one is rejected, hash-field TTLs capped at `2**26` seconds, and strings capped at
  256MB rather than Redis' 512MB (#555, #556)
- feat(dragonfly): match the replies it sends — doubles from `INCRBYFLOAT`/`HINCRBYFLOAT`, empty arrays
  from a timed-out blocking pop and from an `XREAD`/`XREADGROUP` that matched nothing, `ZPOPMIN`/
  `ZPOPMAX` always paired under RESP3, flat `WITHSCORES` from `ZUNION`/`ZINTER`, a null
  `first-entry`/`last-entry` for an empty stream, `-1` as `XINFO GROUPS`' unknown-lag sentinel,
  `XPENDING` looking up the key before the group, and one namespace for shard and plain pub/sub
  channels (#557, #558, #559)
- feat(dragonfly): match its command behaviour — `SORT` without `->` hash-field patterns and without
  Redis' weight tie-break, `COPY` without a `DB` option, `GEORADIUS`/`GEOSEARCH` in geohash order
  unless sorted, a watched key dirtied by any write, Lua 5.4 scripting (non-integral numbers as
  doubles, Redis 6-style error wrapping, admin commands refused inside scripts), and its own JSON
  quirks (legacy paths wrapped like JSONPath, no filter expressions) (#560, #561, #562, #563)

### 🐛 Bug Fixes

- fix: `redis.call` in a Lua script now returns RESP2 shapes whatever protocol the client negotiated,
  matching real Redis, where a script must opt into RESP3. `redis.setresp(2)`/`redis.setresp(3)` are
  now supported and reset to RESP2 for each run. Dragonfly has no `redis.setresp`, so fakeredis does
  not expose one when emulating it, and a script returning `{double=...}` there answers with an empty
  array the way the real server does (#543)
- fix: `XCLAIM`/`XAUTOCLAIM` now move an entry's pending count to the claiming consumer instead of
  leaving it on the previous owner, so a later `XACK` no longer drives that count negative (#548)
- fix: `XACK` no longer raises a raw Python `KeyError` when a pending entry has no live consumer, and
  `XGROUP DELCONSUMER` now removes the entries that consumer owned, returning how many it dropped
  (#549)
- fix: `XCLAIM` now honours `RETRYCOUNT`, and `XCLAIM`/`XAUTOCLAIM` honour `JUSTID`, when updating an
  entry's delivery counter. `RETRYCOUNT` takes precedence over `JUSTID`, and a negative `RETRYCOUNT`
  means "not given" (#544)
- fix: cancelling a blocking async command (`BRPOP`, `BLPOP`, `XREAD BLOCK 0`, ...) no longer leaves
  the connection unusable — it went back to the pool with its socket still paused, so every later
  command on it hung (#471)
- fix: `XAUTOCLAIM` now returns the cursor its next scan should start from, and `0-0` once the pending
  list is exhausted (#547)
- fix: `SMOVE` no longer raises `WRONGTYPE` for a wrongly typed destination when the source key is
  missing, `BITCOUNT` reports the syntax error before decoding its range arguments on a pre-7.0
  server, and `GEORADIUS` returns an unsorted reply in geohash order rather than insertion order
  (#553)
- fix: reap `TcpFakeServer` handler threads when a client disconnects (#541)

### 🧰 Maintenance

- docs: `docs/dragonfly-support.md` now writes up every Dragonfly divergence fakeredis emulates, and
  the handful it does not (#564)
- test(hypothesis): the stateful machines now run against Dragonfly in CI, with the non-deterministic
  corners kept out (skiplist-encoded sorted sets, hash-order aggregation, `SAVE`, short-circuiting set
  intersections) (#564)

## v2.37.1 - 2026-08-18

### 🐛 Bug Fixes

- fix: honor the `FILTER-EF` (max filtering effort) option in `VSIM` — the value was previously parsed but ignored, so a
  low `FILTER-EF` could return filter matches that real Redis skips
- fix: `ZPOPMIN`/`ZPOPMAX` in RESP3 now return a flat `[member, score]` pair when no count is given (an array of pairs is
  only returned when an explicit count is passed), matching real Redis
- fix: `ZPOPMIN`/`ZPOPMAX` now reject a negative count with `value is out of range, must be positive`
- fix: `ZPOPMIN`/`ZPOPMAX`/`BZPOPMIN`/`BZPOPMAX`/`ZMPOP`/`BZMPOP` now delete the sorted set key once its last member is
  popped
- fix: `LTRIM` now signals the key as modified even when the trim is a no-op, so a `WATCH` on that key correctly aborts
  the following transaction, matching real Redis
- fix: align stream group errors with Redis — `XPENDING` on a missing key or unknown group now raises `NOGROUP` instead
  of returning `0`/an empty array, and neither `XPENDING` nor `XINFO GROUPS` creates the key as a side effect (#532)

### 🧰 Maintenance

- perf: `VADD`/`VSIM` keep a row-oriented matrix of the vector set resident and reuse it, instead of restacking every
  stored vector on each call; re-adding an existing member now replaces its row rather than leaving a stale one
- perf: cache compiled `JSONPath` objects in the JSON stack mixin (#538)
- build: drop Python 3.9, target Python 3.10+ (#534)
- Update to redis-py 8.1
- refactor: modernize typing for Ruff 0.16 defaults (#533)
- test: refactor hypothesis tests

## v2.37.0 - 2026-07-22

### 🚀 Features

- feat: implement connection commands `RESET`, `CLIENT KILL`, `CLIENT UNBLOCK`, `CLIENT REPLY`, `CLIENT PAUSE`,
  `CLIENT UNPAUSE`, `CLIENT NO-EVICT` and `CLIENT NO-TOUCH`. `CLIENT PAUSE` validates and records its arguments but does
  not actually suspend command processing; the client-side caching commands (`CLIENT TRACKING`, `CLIENT TRACKINGINFO`,
  `CLIENT CACHING`, `CLIENT GETREDIR`) remain unsupported
- feat: support `INCREX` command (redis 8.8) (#520)
- feat: support `FPHA` argument in `JSON.SET` to force homogeneous numeric arrays to a floating-point type (redis 8.8) (
  #523)
- feat: support hash field subkey notifications (redis 8.8) (#525)
- feat: support multiple aggregators in `TS.RANGE`/`TS.REVRANGE`/`TS.MRANGE`/`TS.MREVRANGE` (redis 8.8) (#524)
- feat: support `COUNT` aggregator in `ZUNION`/`ZINTER`/`ZUNIONSTORE`/`ZINTERSTORE` (redis 8.8) (#522)
- feat: support `CLAIM min-idle-time` option in `XREADGROUP` (redis 8.4) (#527)
- feat(bitfield): support `#`-prefixed offsets in `BITFIELD`

### 🐛 Bug Fixes

- fix: align `XNACK` with redis 8.8 semantics (#521)
- fix: `HEXPIRE`/`HPEXPIRE` now raise an error on negative expiration time
- fix: `GEOADD` now rejects longitude/latitude pairs outside the valid range
- fix: validate command option values that real Redis rejects instead of silently acting on them — negative
  expirations in `HGETEX`/`HSETEX`, non-positive `COUNT`/`numkeys` in `LMPOP`/`BLMPOP`/`ZMPOP`/`BZMPOP` and
  `SINTERCARD`, negative `LPOS` `COUNT`/`MAXLEN`, out-of-range `COPY` `DB` index, negative blocking timeouts,
  non-positive `SCAN`/`SSCAN`/`HSCAN`/`ZSCAN` `COUNT`, and invalid `BITCOUNT`/`BITPOS` range arguments (#528)

### 🧰 Maintenance

- Update to redis-py 8.0.1
- Update Valkey version used in CI to 8.1.8
- refactor: reorganize and clean up command classes in `_commands.py` and related mixins
- test: skip subkey notification tests on redis-py below 5 (#526)
- doc: fix link to implement command guide (#519)

## v2.36.2 - 2026-06-17

### 🐛 Bug Fixes

- fix: replace async `can_read` busy-poll with event-based wakeup (#506)
- fix: enforce `GT`/`LT` conditions in `ZADD` with `INCR` (#507)
- fix: reject negative `LIMIT` in `SINTERCARD` and `ZINTERCARD` (#508)
- fix: EXPIRE GT/LT mishandle keys with no existing TTL (#509)
- fix: restore missing `addr`/`laddr`/`fd` fields in `CLIENT LIST`/`CLIENT INFO` (#512)
- fix: SORT/SORT_RO BY <constant> must keep natural order (#510)

## v2.36.1 - 2026-06-05

### 🐛 Bug Fixes

- fix: `TypeError` on import in Python 3.8 due to `list[Any]` annotation in `sort` command (#490)
- fix: Using path in connection
- fix(async): `_decode` recurses into `dict` so RESP3 `HGETALL` responses are decoded (#492)
- fix: `Database` now uses stable identity-based `__hash__`/`__eq__` (previously returned an unstable hash)

### 🧰 Maintenance

- Restored support for redis-py 4.6 #493
- Update the default server version to 8.
- refactor: deduplicate sync and async client construction into a shared `build_client_kwds` helper
- chore: remove dead code in connection/socket setup

## v2.36.0 - 2026-05-29

### 🚀 Features

- Implement keyspace notifications @alexbthundiyil-spec (#463)
- feat(lua): add server global alias for Valkey @przemub (#480)
- feat(streams): implement `XACKDEL`, `XDELEX`, `XIDMPRECORD`, `XNACK` commands (#484)
- feat: add `VISMEMBER` command to check element existence in vector set
- feat: implement array commands (`ARSET`, `ARGET`, `ARLEN`, `ARGETRANGE`, `ARINSERT`, `ARDEL`, etc.) for Redis 8.8 (
  #487)

### 🐛 Bug Fixes

- fix: XREADGROUP with non-'>' ID returns consumer PEL @tomtom103 #470
- fix: similarity calculation in vector set `VSIM` command
- fix: `CF.RESERVE` and `CF.SCANDUMP` should not create keys if they do not exist
- fix: various issues in vector set commands `VSET`
- fix(tcp_server): clean up handler threads on shutdown (#479)

### 🧰 Maintenance

- Improved `CLIENT INFO` and `CLIENT GETNAME` commands
- Better TDigest implementation
- Update Redis 8 image used in CI to 8.8
- Update to redis-py 8.0.0
- perf(hash): make HSET O(1) by using len(h) instead of len(h.keys()) @invoker-bot (#473)
- refactor: introduce `CommandsMixinBase` to centralise shared mixin attributes (#482)
- refactor: VectorSet improvements (#476)
- refactor: async Redis tests to use `AsyncClientType` for improved type safety

## v2.35.1 - 2026-04-09

### 🐛 Bug Fixes

- fix: Breaking change in 2.35.0: FakeConnection renamed without backward-compatible alias #468

## v2.35.0 - 2026-04-09

### 🚀 Features

- Support for idempotent message processing introduced in Redis 8.6 #461
- Support for vector set commands `VADD`, `VCARD`, `VDIM`, `VEMB`, `VGETATTR`, `VINFO`, `VLINKS`, `VRANDMEMBER`,
  `VRANGE`, `VREM`, `VSETATTR`, `VSIM` #451

### 🐛 Bug Fixes

- fix XREADGROUP on multiple streams only returns one message #460
- fix: XDEL sending ResponseError when stream ID is invalid #465
- Fix DeprecationWarning caused by mixing valkey and redis classes @kurtmckee #462 #464
- fix: bug referencing non existing variable #465

### 🧰 Maintenance

- Update typing-extensions version constraint to support newer versions #458
- Improved documentation with mermaidjs diagrams #467
- Move documentation dependencies to pyproject.toml

## v2.34.1 - 2026-02-24

### 🐛 Bug Fixes

- Fix handling of deprecated arguments in `FakeRedis` to support redis-py 7.2.0 #457
- Blocking `XREAD` with `block=0` works as expected #453

## v2.34.0 - 2026-02-16

### 🚀 Features

- TcpFakeServer supports RESP3 #437

### 🐛 Bug Fixes

- Add missing keys to `XINFO STREAM` #445
- Caching LuaRuntime to prevent memory leak in eval() @chrisguidry #449 #446

### 🧰 Maintenance

- Refactor models to use BaseModel with redis-type #454

## v2.33.0 - 2025-12-16

### 🚀 Features

- Implement `MSETEX` (From Redis 8.4)

### 🐛 Bug Fixes

- fix[FakeAsyncRedis]: FakeAsyncRedis supports protocol=3 #442
- fix[TcpFakeServer]: TcpFakeServer supports pub/sub #431
- fix[TcpFakeServer]: preserve whitespace in bulk strings @oliverhaas #435

### 🧰 Maintenance

- Update tests to support redis-py 7.1.0 and Redis 8.4
- Async tests run on resp3 and resp2

## v2.32.1 - 2025-11-03

### 🐛 Bug Fixes

- fix:support for py3.7 #423
- fix:`xpending_range` to return all 4 required fields per Redis spec @zzstoatzz #427
- fix[TcpFakeServer]: add exception prefix #432

### 🧰 Maintenance

- Update tests to support redis-py 7.0.1
- Update tests to support valkey 9.0.0

## v2.32.0 - 2025-10-02

### 🚀 Features

- add support for nx/xx/gt/lt options for expireat/pexpire/pexpireat @praboud-ant #421

### 🐛 Bug Fixes

- fix:removing use of self.protocol to support redis-py < 5 #419
- fix:race condition due to closing socket in TCPFakeRequestHandler:finish #420

## v2.31.3 - 2025-09-21

### 🐛 Bug Fixes

- Fix checking valkey exceptions in async client #416
- Fix issue with `TS.MRANGE` filters with IN condition not working @ben-swid #414 #415
- Fix issue trying to import `valkey` when connection class is `FakeRedis` #417

## v2.31.2 - 2025-09-08

### 🐛 Bug Fixes

- `TcpFakeServer` does not require lupa to be installed (only if Lock is used) #413

## v2.31.1 - 2025-08-31

### 🐛 Bug Fixes

- Sending lib_name and lib_version only when relevant #408
- TcpFakeServer: Closing threads on server close #409
- TcpFakeServer: Register Lock scripts #406

### 🧰 Maintenance

- Improve documentation of using `TcpFakeServer` #409
- Support TcpFakeServer for Python 3.9 (#411)

## v2.31.0 - 2025-08-10

### 🚀 Features

- Add native cjson support for lua redis scripts #399 @ItsDrike

### 🐛 Bug Fixes

- version init argument typing #401
- include `lib_name` and `lib_version` in `FakeBaseConnectionMixin`
- when using `FakeValkey`, raise `valkey.ResponseError` instead of `redis.ResponseError` #402
- fix issue with pytest-asyncio #404 @seifertm

## v2.30.3 - 2025-07-29

### 🐛 Bug Fixes

- Import `Callable` from `typing` to support python 3.8 #398
- FakeValkey init arguments #400

## v2.30.2 - 2025-07-28

### 🐛 Bug Fixes

- Import `Callable` from `typing` to support python 3.8 #398

### 🧰 Maintenance

- Refactor tests
- `FakeValkey` uses valkey-py instead of redis-py

## v2.30.1 - 2025-06-19

### 🐛 Bug Fixes

- Move `LICENSE` file to fakeredis/ on build #395
- Show warning for deprecated parameter only if the parameter is included in instantiation #384

### 🧰 Maintenance

- Replace deprecated event_loop fixture @mgorny #396

## v2.30.0 - 2025-06-16

### 🚀 Features

- Support for RESP3 #360
- Implement support for `COPY` @ajhetherington #383

### 🐛 Bug Fixes

- aio.FakeRedis: Using `inspect` to get `__init__` parameters #384
- Discrepancy when using xread with resp3 #393

## v2.29.0 - 2025-05-06

### 🚀 Features

- Implement support for `NOVALUES` for `HSCAN`
- Implement support for `CLIENT LIST` #376

### 🐛 Bug Fixes

- Fix `json.set` nx arg behavior #372
- Fix issue with `hset` not resetting expiration over field
- Fix inconsistent 'pending' field in return from XINFO GROUPS #374
- Fix `TDIGEST.QUANTILE` to match redis behavior on a TDigest with one value #377
- Fix `HINCRBY`/`hincrbyfloat` commands now don't remove ttl from hash key @M1ha-Shvn #381

### 🧰 Maintenance

- Running redis-stack tests on redis8 #382

## v2.28.1 - 2025-04-02

### 🐛 Bug Fixes

- Open commands.json with encoding specified #367
- Fix `xadd` to use last timestamp if the current system timestamp is lower than the last timestamp #368

## v2.28.0 - 2025-03-25

### 🚀 Features

- implement support for `WITHSCORE` in `ZRANK` and `ZREVRANK` #357
- implement support for Connection commands `HELLO`, `CLIENT SETNAME`, `CLIENT GETNAME`, `CLIENT ID`, `CLIENT INFO` #361
- implement support for `HGETEX`, `HSETEX`, `HGETDEL` #365

### 🐛 Bug Fixes

- Fix `test_tcp_server_started` to close the connection @mgorny (#363)
- [ACL] Always allow `AUTH` command @wakonig (#362)
- [ACL] Provide `default` account acl on startup @wakonig (#362)

### 🧰 Maintenance

- Refactor hypothesis tests (#366)

## v2.27.0 - 2025-02-10

### 🚀 Features

- ACL commands support #338
    - `ACL LOAD`, `ACL SAVE`, `ACL LIST`, `ACL USERS`, `ACL GETUSER`, `ACL SETUSER`, `ACL DELUSER`, `ACL CAT`,
      `ACL LOG`, `ACL HELP`, `ACL WHOAMI`, `ACL GENPASS`, `ACL AUTH`, `ACL LOG_RESET`, `ACL LOG_COUNT`, `ACL LOG_GET`,
      `ACL LOG_HELP`, `ACL LOG_RESET`, `ACL LOG_COUNT`, `ACL LOG_GET`, `ACL LOG_HELP`
- Add support disable_decoding in async read_response #349
- Implement support for `SADDEX`, using a new set implementation with support for expiring members #350

### 🧰 Maintenance

- Remove end of life python 3.8 from test matrix
- Add python 3.13 to test matrix
- Improve documentation for Dragonfly/Valkey support

## v2.26.2 - 2024-12-15

### 🐛 Bug Fixes

- Fix bug in `xreadgroup` when stream length is less than COUNT with BLOCK #344

### 🧰 Maintenance

- Implement test for `SADDEX` (Dragonfly specific command) #348
- Update dependencies

## v2.26.1 - 2024-10-25

### 🐛 Bug Fixes

- Minor fix: using typing_extensions instead of typing for python 3.7 support #341/#343

## v2.26.0 - 2024-10-24

### 🚀 Features

- Support for server-type specific commands #340
- Support for Dragonfly `SADDEX` command #340

### 🐛 Bug Fixes

- Fix bug in bitpos function for the clear bit mode @Diskein #337

## v2.25.1 - 2024-09-30

### 🐛 Bug Fixes

- Fix missing default values for version/server_type in `FakeBaseConnectionMixin` #334

## v2.25.0 - 2024-09-27

### 🚀 Features

- Implement support for hash expiration related commands @j00bar #328
    - `HEXPIRE`, `HEXPIREAT`, `HEXPIRETIME`, `HPERSIST`, `HPEXPIRE`, `HPEXPIREAT`, `HPEXPIRETIME`, `HPTTL`, `HTTL`,
- Implement support for `SORT_RO` #325, `EXPIRETIME` #323, and `PEXPIRETIME` #324
- Support for creating a tcp server listening to multiple clients
- Testing against valkey 8.0 #333
- Improve documentation #332

### 🐛 Bug Fixes

- Replace `typing_extensions` dependency with `typing-extensions` #330

## v2.24.1 - 2024-08-26

### 🐛 Bug Fixes

- Fix license file added to site-packages #320

## v2.24.0 - 2024-08-24

### 🚀 Features

- Support for TIME SERIES commands (no support for align arguments on some commands) #310

### 🐛 Bug Fixes

- fix:xrevrange to work with exclusive ranges @hurlenko #319

### 🧰 Maintenance

- Update all dependencies, particularly pytest to v8
- Add tests against Dragonfly server #318
- Implement decocator `unsupported_server_types` to enable excluding tests from running against certain server types
  #318

## v2.23.5 - 2024-08-03

### 🐛 Bug Fixes

- fix:issue with async connection and blocking operations writing responses twice to socket #316

## v2.23.4 - 2024-07-30

### 🐛 Bug Fixes

- fix:move random seed to HeavyKeeper to avoid issues #315

### 🧰 Maintenance

- Documented how to use fakeredis with FastAPI. @ sjjessop #292
- Using black for linting python code.

## v2.23.3 - 2024-06-29

### 🧰 Maintenance

- docs: Full code for FastAPI integration (#312)

### 🐛 Bug Fixes

- Fix ttl for empty stream #313

## v2.23.2 - 2024-05-14

### 🐛 Bug Fixes

- Fix reading multiple streams with blocking #309

## v2.23.1 - 2024-05-10

### 🐛 Bug Fixes

- Fix `XREAD` behavior when `COUNT` is not provided but `BLOCKING` is provided #308

## v2.23.0 - 2024-05-05

### 🚀 Features

- Support for TDigest
  commands: `TDIGEST.ADD`,`TDIGEST.BYRANK`,`TDIGEST.BYREVRANK`,`TDIGEST.CDF`, `TDIGEST.CREATE`, `TDIGEST.INFO`,
  `TDIGEST.MAX`, `TDIGEST.MERGE`, `TDIGEST.MIN`, `TDIGEST.QUANTILE`, `TDIGEST.RANK`, `TDIGEST.RESET`, `TDIGEST.REVRANK`,
  `TDIGEST.TRIMMED_MEAN`.

### 🐛 Bug Fixes

- Import `Self` from typing vs. typing_extension

### 🧰 Maintenance

- Update dependencies
- Add redis-py 5.0.4 to tests
- Update lupa version constraint #306 @noamkush

## v2.22.0 - 2024-04-19

### 🚀 Features

- Support for setting LUA version from environment variable  `FAKEREDIS_LUA_VERSION` #287
- Support for loading LUA binary modules in fakeredis #304

### 🐛 Bug Fixes

- Fix the type hint for the version parameter in the async client #302
- Using LUA 5.1 like real redis #287
- fix: FakeRedisMixin.from_url() return type is really Self. @ben-xo #305

## v2.21.3 - 2024-03-12

### 🐛 Bug Fixes

- Revert behavior of defaulting to share the same server data structure between connections @howamith #303
- Fix type hint for version #302

## v2.21.2 - 2024-03-10

> Note: Since connection params are defaulted to be the same between async and sync connections, different FakeRedis
> connections with the same connection params (or without connection parameters) will share the same server data
> structure.

### 🐛 Bug Fixes

- Connection params are defaulted to be the same between async and sync connections #297
- `xinfo_stream` raises exception when stream does not exist #296

## v2.21.1 - 2024-02-15

### 🐛 Bug Fixes

- Support for float timeout values #289

### 🧰 Maintenance

- Fix django cache documentation #286

## v2.21.0 - 2024-01-30

### 🚀 Features

- Implement all TOP-K commands (`TOPK.INFO`, `TOPK.LIST`, `TOPK.RESERVE`,
  `TOPK.ADD`, `TOPK.COUNT`, `TOPK.QUERY`, `TOPK.INCRBY`) #278
- Implement all cuckoo filter commands #276
- Implement all Count-Min Sketch commands #277

### 🐛 Bug Fixes

- Fix XREAD blocking bug #274 #275
- EXAT option does not work #279

### 🧰 Maintenance

- Support for redis-py 5.1.0b3
- Improve `@testtools.run_test_if_redispy_ver`
- Refactor bloom filter commands implementation to use [pyprobables](https://github.com/barrust/pyprobables) instead of
  pybloom_live

## v2.20.1 - 2023-12-13

### 🐛 Bug Fixes

- Fix `XREAD` bug #256

### 🧰 Maintenance

- Testing for python 3.12
- Dependencies update

## v2.20.0 - 2023-10-21

### 🚀 Features

- Implement `BITFIELD` command #247
- Implement `COMMAND`, `COMMAND INFO`, `COMMAND COUNT` #248

## v2.19.0 - 2023-09-25

### 🚀 Features

- Implement Bloom filters commands #239

### 🐛 Bug Fixes

- Fix error on blocking XREADGROUP #237

## v2.18.1 - 2023-09-08

### 🐛 Bug Fixes

- Fix stream type issue #233

### 🧰 Maintenance

- Add mypy hints to everything
- Officially for redis-py 5.0.0, redis 7.2

## v2.18.0 - 2023-08-14

### 🚀 Features

- Implement `PUBSUB NUMPAT` #195, `SSUBSCRIBE` #199, `SPUBLISH` #198,
  `SUNSUBSCRIBE` #200, `PUBSUB SHARDCHANNELS` #196, `PUBSUB SHARDNUMSUB` #197

### 🐛 Bug Fixes

- Fix All aio.FakeRedis instances share the same server #218

## v2.17.0 - 2023-07-18

### 🚀 Features

- Implement `LPOS` #207, `LMPOP` #184, and `BLMPOP` #183
- Implement `ZMPOP` #191, `BZMPOP` #186

### 🐛 Bug Fixes

- Fix incorrect error msg for the group not found #210
- fix: use the same server_key within the pipeline when issued watch #213
- issue with ZRANGE and ZRANGESTORE with BYLEX #214

### Contributors

We'd like to thank all the contributors who worked on this release!

@OlegZv, @sjjessop

## v2.16.0 - 2023-07-04

### 🚀 Features

- Implemented support for `JSON.MSET` #174, `JSON.MERGE` #181

### 🐛 Bug Fixes

- Add support for `version` for async FakeRedis #205

### 🧰 Maintenance

- Updated how to test django_rq #204

## v2.15.0 - 2023-06-19

### 🚀 Features

- Implemented support for various stream groups commands:
    - `XGROUP CREATE` #161, `XGROUP DESTROY` #164, `XGROUP SETID` #165, `XGROUP DELCONSUMER` #162,
      `XGROUP CREATECONSUMER` #163, `XINFO GROUPS` #168, `XINFO CONSUMERS` #168, `XINFO STREAM` #169, `XREADGROUP` #171,
      `XACK` #157, `XPENDING` #170, `XCLAIM` #159, `XAUTOCLAIM` #158
- Implemented sorted set commands:
    - `ZRANDMEMBER` #192, `ZDIFF` #187, `ZINTER` #189, `ZUNION` #194, `ZDIFFSTORE` #188,
      `ZINTERCARD` #190, `ZRANGESTORE` #193
- Implemented list commands:
    - `BLMOVE` #182,

### 🧰 Maintenance

- Improved documentation.

## v2.14.2

### 🐛 Bug Fixes

- Fix documentation link

## v2.14.1 - 2023-06-06

### 🐛 Bug Fixes

- Fix requirement for packaging.Version #177

## v2.14.0 - 2023-06-05

### 🚀 Features

- Implement `HRANDFIELD` #156
- Implement `JSON.MSET`

### 🧰 Maintenance

- Improve streams code

## v2.13.0 - 2023-05-21

### 🐛 Bug Fixes

- Fixed xadd timestamp (fixes #151) (#152)
- Implement XDEL #153

### 🧰 Maintenance

- Improve test code
- Fix reported security issue

## v2.12.1 - 2023-05-09

### 🐛 Bug Fixes

- Add support for `Connection.read_response` arguments used in redis-py 4.5.5 and 5.0.0
- Adding state for scan commands (#99)

### 🧰 Maintenance

- Improved documentation (added async sample, etc.)
- Add redis-py 5.0.0b3 to GitHub workflow

## v2.12.0 - 2023-05-07

### 🚀 Features

- Implement `XREAD` #147

## v2.11.2 - 2023-04-27

### 🐛 Bug Fixes

- Unique FakeServer when no connection params are provided (#142)

## v2.11.1 - 2023-04-25

### 🧰 Maintenance

- Minor fixes supporting multiple connections
- Update documentation

## v2.11.0 - 2023-04-22

### 🚀 Features

- connection parameters awareness:
  Creating multiple clients with the same connection parameters will result in
  the same server data structure.

### 🐛 Bug Fixes

- Fix creating fakeredis.aioredis using url with user/password (#139)

## v2.10.3 - 2023-04-03

### 🧰 Maintenance

- Support for redis-py 5.0.0b1
- Include tests in sdist (#133)

### 🐛 Bug Fixes

- Fix import used in GenericCommandsMixin.randomkey (#135)

## v2.10.2 - 2023-03-21

### 🐛 Bug Fixes

- Fix async_timeout usage on py3.11 (#132)

## v2.10.1 - 2023-03-15

### 🐛 Bug Fixes

- Enable testing django-cache using `FakeConnection`.

## v2.10.0 - 2023-02-28

### 🚀 Features

- All geo commands implemented

## v2.9.2 - 2023-02-20

### 🐛 Bug Fixes

- Fix bug for `xrange`

## v2.9.1 - 2023-02-19

### 🐛 Bug Fixes

- Fix bug for `xrevrange`

## v2.9.0 - 2023-02-14

### 🚀 Features

- Implement `XTRIM`
- Add support for `MAXLEN`, `MAXID`, `LIMIT` arguments for `XADD` command
- Add support for `ZRANGE` arguments for `ZRANGE` command [#127](https://github.com/cunla/fakeredis-py/issues/127)

### 🧰 Maintenance

- Relax python version requirement #128

## v2.8.0 - 2023-02-10

### 🚀 Features

- Support for redis-py 4.5.0 [#125](https://github.com/cunla/fakeredis-py/issues/125)

### 🐛 Bug Fixes

- Fix import error for redis-py v3+ [#121](https://github.com/cunla/fakeredis-py/issues/121)

## v2.7.1 - 2023-02-04

### 🐛 Bug Fixes

- Fix import error for NoneType #527

## v2.7.0 - 2023-02-03

### 🚀 Features

- Implement `JSON.ARRINDEX`, `JSON.OBJLEN`, `JSON.OBJKEYS` ,
  `JSON.ARRPOP`, `JSON.ARRTRIM`, `JSON.NUMINCRBY`, `JSON.NUMMULTBY`,
  `XADD`, `XLEN`, `XRANGE`, `XREVRANGE`

### 🧰 Maintenance

- Improve json commands implementation.
- Improve commands documentation.

## v2.6.0 - 2023-01-27

### 🚀 Features

- Implement `JSON.TYPE`, `JSON.ARRLEN` and `JSON.ARRAPPEND`

### 🐛 Bug Fixes

- Fix encoding of None (#118)

### 🧰 Maintenance

- Start skeleton for streams commands in `streams_mixin.py` and `test_streams_commands.py`
- Start migrating documentation to https://fakeredis.readthedocs.io/

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v2.5.0...v2.6.0

## v2.5.0 - 2023-01-21

#### 🚀 Features

- Implement support for `BITPOS` (bitmap command) (#112)

#### 🐛 Bug Fixes

- Fix json mget when dict is returned (#114)
- fix: proper export (#116)

#### 🧰 Maintenance

- Extract param handling (#113)

#### Contributors

We'd like to thank all the contributors who worked on this release!

@Meemaw, @Pichlerdom

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v2.4.0...v2.5.0

## v2.4.0 - 2022-12-24

#### 🚀 Features

- Implement `LCS` (#111), `BITOP` (#110)

#### 🐛 Bug Fixes

- Fix a bug the checking type in scan\_iter (#109)

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v2.3.0...v2.4.0

## v2.3.0 - 2022-12-15

#### 🚀 Features

- Implement `GETEX` (#102)
- Implement support for `JSON.STRAPPEND` (json command) (#98)
- Implement `JSON.STRLEN`, `JSON.TOGGLE` and fix bugs with `JSON.DEL` (#96)
- Implement `PUBSUB CHANNELS`, `PUBSUB NUMSUB`

#### 🐛 Bug Fixes

- ZADD with XX \& GT allows updates with lower scores (#105)

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v2.2.0...v2.3.0

## v2.2.0 - 2022-12-04

#### 🚀 Features

- Implement `JSON.CLEAR` (#87)
- Support for [redis-py v4.4.0](https://github.com/redis/redis-py/releases/tag/v4.4.0)

#### 🧰 Maintenance

- Implement script to create issues for missing commands
- Remove checking for deprecated redis-py versions in tests

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v2.1.0...v2.2.0

## v2.1.0 - 2022-11-28

#### 🚀 Features

- Implement json.mget (#85)
- Initial json module support - `JSON.GET`, `JSON.SET` and `JSON.DEL` (#80)

#### 🐛 Bug Fixes

- fix: add nowait for asyncio disconnect (#76)

#### 🧰 Maintenance

- Refactor how commands are registered (#79)
- Refactor tests from redispy4\_plus (#77)

#### Contributors

We'd like to thank all the contributors who worked on this release!

@hyeongguen-song, @the-wondersmith

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v2.0.0...v2.1.0

## v2.0.0 - 2022-11-18

#### 🚀 Breaking changes

- Remove support for aioredis separate from redis-py (redis-py versions 4.1.2 and below). (#65)

#### 🚀 Features

- Add support for redis-py v4.4rc4 (#73)
- Add mypy support (#74)

#### 🧰 Maintenance

- Separate commands to mixins (#71)
- Use release-drafter
- Update GitHub workflows

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v1.10.1...v2.0.0

## v1.10.1 - 2022-11-08

#### What's Changed

* Implement support for `zmscore` by @the-wondersmith in #67

#### New Contributors

* @the-wondersmith made their first contribution in #67

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v1.10.0...v1.10.1

## v1.10.0 - 2022-10-24

#### What's Changed

* implement `GETDEL` and `SINTERCARD` support in #57
* Test get float-type behavior in #59
* Implement `BZPOPMIN`/`BZPOPMAX` support in #60

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v1.9.4...v1.10.0

## v1.9.4 - 2022-10-15

### What's Changed

* Separate LUA support to a different file in [#55](https://github.com/cunla/fakeredis-py/pull/55)
  **Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v1.9.3...v1.9.4

## v1.9.3 - 2022-09-27

### Changed

* Removed python-six dependency

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v1.9.2...v1.9.3

## v1.9.2 - 2022-09-27

#### What's Changed

* zadd support for GT/LT in [#49](https://github.com/cunla/fakeredis-py/pull/49)
* Remove `six` dependency in [#51](https://github.com/cunla/fakeredis-py/pull/51)
* Add host to `conn_pool_args`  in [#51](https://github.com/cunla/fakeredis-py/pull/51)

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v1.9.1...v1.9.2

## v1.9.1 - 2022-09-04

#### What's Changed

* Zrange byscore in [#44](https://github.com/cunla/fakeredis-py/pull/44)
* Expire options in [#46](https://github.com/cunla/fakeredis-py/pull/46)

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v1.9.0...v1.9.1

## v1.9.0 - 2022-07-30

#### What's Changed

* Enable redis7 support in [#42](https://github.com/cunla/fakeredis-py/pull/42)

**Full Changelog**: https://github.com/cunla/fakeredis-py/compare/v1.8.2...v1.9.0

## v1.8.2 - 2022-07-23

#### What's Changed

* Update the `publish` GitHub action to create an issue on failure by @terencehonles
  in [#33](https://github.com/dsoftwareinc/fakeredis-py/pull/33)
* Add `release draft` job in [#37](https://github.com/dsoftwareinc/fakeredis-py/pull/37)
* Fix input and output type of cursors for SCAN commands by @tohin
  in [#40](https://github.com/dsoftwareinc/fakeredis-py/pull/40)
* Fix passing params in args—Fix #36 in [#41](https://github.com/dsoftwareinc/fakeredis-py/pull/41)

#### New Contributors

* @tohin made their first contribution in [#40](https://github.com/dsoftwareinc/fakeredis-py/pull/40)

**Full Changelog**: https://github.com/dsoftwareinc/fakeredis-py/compare/v1.8.1...v1.8.2

## v1.8.1 - 2022-06-06

#### What's Changed

* fix: allow redis 4.3.* by @terencehonles in [#30](https://github.com/dsoftwareinc/fakeredis-py/pull/30)

#### New Contributors

* @terencehonles made their first contribution in [#30](https://github.com/dsoftwareinc/fakeredis-py/pull/30)

**Full Changelog**: https://github.com/dsoftwareinc/fakeredis-py/compare/v1.8...v1.8.1

## v1.8 - 2022-05-27

#### What's Changed

* Fix handling url with username and password in [#27](https://github.com/dsoftwareinc/fakeredis-py/pull/27)
* Refactor tests in [#28](https://github.com/dsoftwareinc/fakeredis-py/pull/28)
* 23 - Re-add dependencies lost during switch to poetry by @xkortex
  in [#26](https://github.com/dsoftwareinc/fakeredis-py/pull/26)

**Full Changelog**: https://github.com/dsoftwareinc/fakeredis-py/compare/v1.7.6.1...v1.8

## v1.7.6 - 2022-05-24

#### Added

* add `IMOVE` operation by @BGroever in [#11](https://github.com/dsoftwareinc/fakeredis-py/pull/11)
* Add `SMISMEMBER` command by @OlegZv in [#20](https://github.com/dsoftwareinc/fakeredis-py/pull/20)

#### Removed

* Remove Python 3.7 by @nzw0301 in [#8](https://github.com/dsoftwareinc/fakeredis-py/pull/8)

#### What's Changed

* fix: work with `redis.asyncio` by @zhongkechen in [#10](https://github.com/dsoftwareinc/fakeredis-py/pull/10)
* Migrate to poetry in [#12](https://github.com/dsoftwareinc/fakeredis-py/pull/12)
* Create annotation for redis4+ tests in [#14](https://github.com/dsoftwareinc/fakeredis-py/pull/14)
* Make aioredis and lupa optional dependencies in [#16](https://github.com/dsoftwareinc/fakeredis-py/pull/16)
* Remove aioredis requirement if redis-py 4.2+ by @ikornaselur
  in [#19](https://github.com/dsoftwareinc/fakeredis-py/pull/19)

#### New Contributors

* @nzw0301 made their first contribution in [#8](https://github.com/dsoftwareinc/fakeredis-py/pull/8)
* @zhongkechen made their first contribution in [#10](https://github.com/dsoftwareinc/fakeredis-py/pull/10)
* @BGroever made their first contribution in [#11](https://github.com/dsoftwareinc/fakeredis-py/pull/11)
* @ikornaselur made their first contribution in [#19](https://github.com/dsoftwareinc/fakeredis-py/pull/19)
* @OlegZv made their first contribution in [#20](https://github.com/dsoftwareinc/fakeredis-py/pull/20)

**Full Changelog**: https://github.com/dsoftwareinc/fakeredis-py/compare/v1.7.5...v1.7.6

#### Thanks to our sponsors this month

- @beatgeek

## v1.7.5 - 2022-05-14

#### What's Changed

* Fix python3.8 redis4.2+ issue in [#6](https://github.com/dsoftwareinc/fakeredis-py/pull/6)

**Full Changelog**: https://github.com/dsoftwareinc/fakeredis-py/compare/v1.7.4...v1.7.5

## v1.7.4 - 2022-05-07

#### What's Changed

* Support for python3.8 in [#1](https://github.com/dsoftwareinc/fakeredis-py/pull/1)
* Feature/publish action in [#2](https://github.com/dsoftwareinc/fakeredis-py/pull/2)

**Full Changelog**: https://github.com/dsoftwareinc/fakeredis-py/compare/1.7.1...v1.7.4