# Introduction
This file contains significant user-visible changes for each version.
For full changelog, use `git log`.
The format is based on [Keep a Changelog]
# Summary of Releases
| Date | All Changes | wlroots version | lines-of-code |
|------------|---------------|-----------------|---------------|
| 2024-04-22 | [unreleased] | 0.17.2 | 21300 |
| 2024-03-01 | [0.7.1] | 0.17.1 | 18624 |
| 2023-12-22 | [0.7.0] | 0.17.1 | 16576 |
| 2023-11-25 | [0.6.6] | 0.16.2 | 15796 |
| 2023-09-23 | [0.6.5] | 0.16.2 | 14809 |
| 2023-07-14 | [0.6.4] | 0.16.2 | 13675 |
| 2023-05-08 | [0.6.3] | 0.16.2 | 13050 |
| 2023-03-20 | [0.6.2] | 0.16.2 | 12157 |
| 2023-01-29 | [0.6.1] | 0.16.1 | 11828 |
| 2022-11-17 | [0.6.0] | 0.16.0 | 10830 |
| 2022-07-15 | [0.5.3] | 0.15.1 | 9216 |
| 2022-05-17 | [0.5.2] | 0.15.1 | 8829 |
| 2022-04-08 | [0.5.1] | 0.15.1 | 8829 |
| 2022-02-18 | [0.5.0] | 0.15.1 | 8766 |
| 2021-12-31 | [0.4.0] | 0.15.0 | 8159 |
| 2021-06-28 | [0.3.0] | 0.14.0 | 5051 |
| 2021-04-15 | [0.2.0] | 0.13.0 | 5011 |
| 2021-03-05 | [0.1.0] | 0.12.0 | 4627 |
## [unreleased]
This release is shaping up to be the second in a row that is larger than
usual in terms of both fixes and new features. Significant additions
include input-methods, pipemenus, snap-to-edge overlays and optionally
drop-shadows.
As usual, most of the commits are by the core devs: @ahesford, @Consolatis,
@jlindgren90, @johanmalm and @tokyo4j, but we also have many great
contributions from others as noted in the log.
### Added
- Support drop-shadows (disabled by default) for windows using server-side
decorations. Written-by: @cillian64
```xml
yes|no
```
```
window.active.shadow.size: 60
window.inactive.shadow.size: 40
window.active.shadow.color: #00000060
window.inactive.shadow.color: #00000040
```
- Add window-rule `ignoreConfigureRequest` to ignore X11 client-side
configure requests (positioning and resizing). #1446
- Support window-rules based on window type: ``, where
type can be for example `NET_WM_WINDOW_TYPE_DESKTOP` for an XWayland
window. Written-by: @xi @txgk
- Add `none` branch to the `ForEach` action. Written-by: @nicolas3121
#1298
```
```
- Add -S|--session `` option to start `` on startup and
to terminate the compositor when exits. This is useful for
session management as it allows the session client (for example
`lxqt-session`) to terminate labwc when exiting itself.
- In theme setting color definitions, support inline alpha encoding like
`#aabbccff`
- Add window-switcher custom field inspired by printf formatting. #1670
Written-by: @droc12345 and @Consolatis
```xml
```
- Support defining window-switcher width as a percentage of output
(display) width. Written-by: @droc12345
```
osd.window-switcher.width: 75%
```
- Support Openbox compatible pipe-menus. See labwc-menu(5) for usage.
- Add snap-to-edge overlay. Written-by: @tokyo4j. PR #1652 #1702
This includes the following new config and theme settings:
```xml
yes|no
```
```
snapping.overlay.[region|edge].bg.enabled: yes|no
snapping.overlay.[region|edge].border.enabled: yes|no
snapping.overlay.[region|edge].bg.color: #8080b380
snapping.overlay.[region|edge].border.width: 1
snapping.overlay.[region|edge].border.color: #ffffff,#000000,#ffffff
```
- Add theme settings listed below for window-switcher preview border.
Written-by: @tokyo4j
```
osd.window-switcher.preview.border.width: 2
osd.window-switcher.preview.border.color: #ffffff,#00a2ff,#ffffff
```
- Support libinput config option for calibration matrices.
``. Written-by: @SnowNF
- Add new window-switcher field content types `workspace`, `state`,
`type_short` and `output`. Written-by: @droc12345 PR #1623
```xml
```
- Support input methods (or input method editors, commonly abbreviated
IMEs) like Fcitx5, using protocols text-input-v3 and input-method-v2.
This includes IME popups. Written-by: @tokyo4j
- Add `atCursor` attribute to action `ShowMenu` so that a window's
"client-menu" could optionally be launched at the pointer using a
keybind as follows:
```xml
```
- Support workspace-prefix (``) for workspace-switcher
onscreen display when naming workspaces by digits, for example 1, 2, 3
Written-by: @droc12345
- Process all `*.env` files in an `environment.d` directory alongside and
in the same way as each potential `environment` file.
- Allow empty variables in `environment` files. In other words, respond to
variable declarations of the form "VARIABLE=", with no following value,
by setting the corresponding environment variable as an empty string.
- Add optional headless fallback output that is automatically created when
no other output exists. Enable this by setting the environment variable
`LABWC_FALLBACK_OUTPUT` to the desired output name. The feature
benefits applications like wayvnc the most by ensuring that there is
always an output available to connect to. #1618
Co-Authored-By: Simon Long
- Optionally show windows on all workspaces in window-switcher.
```xml
```
- Handle touch on headerbar using cursor emulate events. Issue #1550
Written-by: @spl237
- Updated dbus activation environment with more environment variables
(`XCURSOR_SIZE`, `XCURSOR_THEME`, `XDG_SESSION_TYPE`, `LABWC_PID`)
Written-by: @winerysearch Issue #694
- Run `shutdown` script on exit (equivalent to `autostart` on startup)
- Add `wrap` argument to action `MoveToOutput`. Wrap is disabled by
default to keep the user interface consistent. Example usage:
```xml
```
### Fixed
- Fix crash on `Kill` action with XWayland windows. #1739
- Update workspaces on `--reconfigure`. Written-by: @tokyo4j
- Notify idle manager when emulating cursor movement.
- Fix GrowToEdge/ShrinkToEdge action bug caused by clients ignoring the
requested size, for example a terminal honouring size-hints.
- Fix `assert()` on VT switch. Issue #1667
- Ensure titlebar has consistent look when using transparency. #1684
- Fix dnd bug where dnd does not finish properly on cursor-button-release
if there is no surface under the cursor such as on the desktop when no
background client is running. #1673
- Send cursor-button release event to CSD client before finishing window
dragging to avoid a bug whereby the release event is incorrectly sent to
a layer-shell client at the end of a drag.
- Validate double-click against SSD part type because clicks on
different parts of a client in quick succession should not be
interpreted as a double click. #1657
- Fix bug that region overlay is not shown when a modifier key is re-
pressed.
- Fix workspace-switcher on-screen-display positioning of text using
right-to-left (RTL) locales. Written-by: @micko01 Issue #1633
- Unconstrain xdg-shell popups to usable area (rather than full output) so
that popups do not cover layer-shell clients such as panels.
Written-by: @tokyo4j
- Exclude unfocusable XWayland windows (for example notifications and
floating toolbars) from being processed by wlr-foreign-toplevel protocol
as these windows should not be shown in taskbars/docks/etc.
- Render text buffers with opaque backgrounds because subpixel text
rendering over a transparent background does not work properly with
cairo/pango. PR #1631 issue #1684
- Fallback on layout 'us' if a keymap cannot be created for the provided
`XKB_DEFAULT_LAYOUT`. If keymap still cannot be created, exit with a
helpful message instead of a segv crash.
- Reload cursor theme and size on reconfigure. Written-by: @spl237
Issue #1587
- Fix a number of surface-focus related short-comings:
- Handle cursor-button-press on layer-shell subsurfaces and fix bug in
`get_cursor_context()` which resulted in layer-surfaces not being
detected correctly. PR #1594
- Overhaul the logic for giving keyboard focus to layer-shell clients.
PR #1599 Issue #1653
- Fix move/resize bug manifesting itself on touchpad taps with
`` disabled because libinput sends button press & release
signals so quickly that `interactive_finish()` is never called.
Written-by: @tokyo4j
- Include always-on-top windows in window-switcher.
- Make resize flicker free again when running labwc nested (it was a
regression caused by wlroots 0.17).
- Clean up dbus and systemd activation environments on exit
- Fix `view_get_adjacent_output()` bug resulting in often returning an
incorrect output when using more than two outputs. Issue #1582
### Changed
- In theme settings, mark color definitions in the format `#rrggbb aaa` as
deprecated (still supported, but will removed in some future release) in
favor of the more commonly used `#rrggbbaa`.
- If your `rc.xml` contains a keybind to show menu "client-menu", it will
be launched at pointer rather than the top-left part of the window. To
keep the old behaviour, redefine it as follows:
```xml
```
- Change action `MoveToOutput` argument 'name' to 'output' (because 'name'
is already used by the action itself). Issue #1589
```xml
```
- Do not deactivate window when giving keyboard focus to a non-view
surface such as a popup or layer-shell surface. This matches Openbox
behavior.
- Treat Globally Active XWayland windows according to type to fix focus
issues with IntelliJ IDEA and JDownloader 2. Issues: #1139 #1341
Also revert f6e3527 which allowed re-focus between Globally Active
XWayland windows of the same PID.
- Only update dbus and systemd activation environments when running on
the DRM backend or by explicit request using environment variable
`LABWC_UPDATE_ACTIVATION_ENV`.
## [0.7.1]
### Added
- Support libinput option sendEventsMode to allow enabling/disabling devices.
Co-Authored-By: @Sachin-Bhat
```xml
yes|no|disabledOnExternalMouse
```
- Add click method libinput option. Written-by: @datMaffin
```xml
none|buttonAreas|clickfinger
```
- Add `data/labwc.svg` & `data/labwc-symbolic.svg`, and specify icon name
in labwc.desktop to enable Display Managers to show an icons for labwc.
- Expose output configuration test to clients. For example, this enables
`wlr-randr --dryrun`
- Add window-edge resistance for interactive moves/resizes and support negative
strengths to indicate attractive snapping. Written-by: @ahesford
```xml
-20
-20
```
- Set keyboard layout on reconfigure. Issue #1407
- Reset keyboard-layout group (index) for each window on reconfigure if
the keymap has changed.
- Support merging multiple config files with the --merge-config command
line option. Issue #1406
- Add config option to map touch events to a named output (display).
Optionally, make this only apply to specific named devices.
Written-by: @jp7677
```xml
```
- Add tablet support including:
- Mapping of tablet to output (display)
- Emulation of cursor movement and button press/release
- Configuration of area and rotation
Written-by: @jp7677 @Consolatis
```xml
```
- Add tearing support. #1390. Written-by: @Ph42oN @ahesford
- Add configuration support for mouse buttons `Side`, `Extra`, `Forward`,
`Back` and `Task`. Written-by: @jp7677
- config: allow `` without category attribute to define a
`default` profile because it is more user-friendly and intuitive.
- Add a configuration option to enable adaptive sync only when an application
is in fullscreen mode. Written-by: @Ph42oN
- Add `touchpad` libinput device type to increase configuration flexibility,
for example allowing `naturalScroll` on touchpads, but not on regular pointer
devices such as mice. Written-by: @jmbaur
- Add actions:
- `AutoPlace` (by @ahesford)
- `MoveToOutput`, `FitToOutput` (by @jp7677)
- `Shade`, `Unshade`, `ToggleShade` (by @ahesford @Consolatis)
- Add config option `` with supported values `center`,
`cursor` and `automatic`. The latter minimizes overlap with other windows
already on screen and is similar to Openbox's smart window placement.
The placement policies honour ``.
Written-by: @ahesford #1312
```xml
center|automatic|cursor
```
### Fixed
- Delay popup-unconstrain until after first commit in response to a changed
wlroots 0.17 interface and to get rid of the error message below. Issue #1372
[types/xdg_shell/wlr_xdg_surface.c:169] A configure is scheduled for an uninitialized xdg_surface
- Notify clients about configuration errors when changing output settings.
Issue #1528.
- Fix output configuration bug causing compositor crash when refresh rate is
zero. Issue #1458
- Fix disappearing cursor bug on view destruction. Issue #1393
- Use used specified config-file (using -c command line option) on
reconfigure.
- Assign outputs to new views on surface creation instead of mapping, and
notify the client of the preferred output scale when doing so. This fixes an
issue with foot: https://codeberg.org/dnkl/foot/issues/1579
Written-by: @ahesford
- Cancel key repeat on vt change to fix crash on VT change on FreeBSD.
Issue #1424
- Fix crash when a minimized fullscreen window closes. Written-by: @bi4k8
- Execute menu actions after closing menus so that menu entries can issue
`wtype` commands to the surface with keyboard-focus. Issue #1366
- Try to honor original window geometry on layout changes.
- Fix virtual keyboard bug experienced with `wlrctl keyboard type xyz`. Do not
process virtual keyboard keycodes (just the keysyms). Issue #1367
- Sync xdg-shell client `view->pending` when applying geometry to fix issue
caused by applications choosing not respond to pending resize requests either
by ignoring them or substituting alternative sizes (for example, when mpv
constrains resizes to keep its aspect ratio fixed). Written-by: @ahesford
### Changed
- Make `MoveToCursor` honour ``. Issue #1494
- Add `Roll Up/Down` client-menu entry for `ToggleShade`
- When a Wayland-native window is snapped to a screen edges or user-defined
region, labwc will notify the application that it is "tiled", allowing the
application to better adapt its rendering to constrained layouts. Windows
with client-side decorations may respond to these notices by squaring off
corners and, in some cases, disabling resize abilities. This can be disabled
with:
```xml
never
```
or limited to only edge-snapped or only region-snapped windows. See the
labwc-config(5) manual page for more information.
- When a window is dragged from a snapped position (either a screen edge or a
user-defined region), the snapped state is now discarded as soon as the
dragging begins. This means that dragging from a snapped position to a
maximized state (with the `topMaximize` option enabled) and then
un-maximizing the window will restore the window to its size and position
*before* it was snapped. In previous releases, un-maximizing would restore
the window to its snapped state. To preserve the snapped state of a window
when maximized, use the Maximize window button or the `ToggleMaximize`
action.
- The new windowEdgeStrength setting makes windows resist interactive moves and
resizes across the edges of other windows. This can be disabled with:
```xml
0
```
- Run menu actions on button release instead of press.
- Constrain window size to that of usable area when an application is started.
Issue #1399
- Support showing the full `app_id` in the window switcher. Users with a custom
`windowSwitcher` configuration should use the `trimmed_identifier` field
label to preserve existing behavior; the `identifier` field now refers to the
full `app_id`. Consult the labwc-config(5) manual page for more details.
Issue #1309
## [0.7.0] - 2023-12-22
The main effort in this release has gone into porting labwc to wlroots 0.17
and tidying up regressions. Nonetheless, it contains a significant number of
additions and fixes as described below.
Should bug fixes be required against `0.6.6` (built with wlroots `0.16`), a
`0.6` branch will be created.
### Added
- Support titlebar hover icons. Written-by: @spl237
- Add theme options osd.workspace-switcher.boxes.{width,height}
Written-by: @kyak
- Add actions `VirtualOutputAdd` and `VirtualOutputRemove` to control virtual
outputs. Written-by: @kyak (#1287)
- Teach MoveToEdge to move windows to adjacent outputs.
Written-by: @ahesford
- Implement ``. Written-by: @ludg1e (#1292)
- Implement cursor-shape-v1 protocol to allow Wayland clients to request a
buffer for a cursor shape from a compositor. Written-by: @heroin-moose
- Implement fractional-scale-v1 protocol to allow Wayland clients to properly
scale on outputs with fractional scale factor. Written-by: @heroin-moose
- Add ResizeTo action (#1261)
- Allow going backwards in window-switcher OSD by using arrow-up or arrow-left.
Written-by: @jp7677
- Add `ToggleOmnipresent` action and add an "Always on Visible Workspace" entry
for it in the client-menu under the Workspaces submenu. Written-by: @bnason
- Account for space taken up by XWayland clients with `_NET_WM_STRUT_PARTIAL`
property in the `usable_area` calculation. This increases inter-operability
with X11 desktop components.
- Set XWayland's `_NET_WORKAREA` property based on usable area. XWayland
clients use the `_NET_WORKAREA` root window property to determine how much of
the screen is not covered by panels/docks. The property is used for example
by Qt to determine areas of the screen that popup menus should not overlap.
### Fixed
- Fix xwayland.c null pointer dereference causing crash with JetBrains CLion.
(#1352)
- Fix issue with XWayland surfaces completely offscreen not generating commit
events and therefore preventing them from moving onscreen.
- Do not de-active windows when layer-shell client takes keyboard focus, to
fix sfwbar minimize action. (#1342)
- Move layer-shell popups from the background layer to the top layer to render
them above normal windows. Previously this was only done for the bottom
layer. In support of Raspberry Pi's `pcmanfm --desktop`. (#1293)
- Calculate `usable_area` before positioning clients to ensure it is correct
before non exclusive-zone layer-shell clients are positioned or resized.
(#1285)
- Prevent overriding XWayland maximized/fullscreen/tiled geometry to fix an
issue where some XWayland views (example: xfce4-terminal) do not end up with
exactly the correct geometry when tiled.
### Changed
- Treat XWayland panel windows as if fixedPosition rule is set
- Use the GTK3 notebook header color as the default active title color
(small change from `#dddad6` to `#e1dedb`). Written-by: @dimkr
## [0.6.6] - 2023-11-25
We do not normally call out contributions by core devs in the changelog,
but a special thanks goes to @jlindgren90 in this release for lots of work
relating to surface focus and keyboard issues, amongst others.
### Added
- Add `fixedPosition` window-rule property to avoid re-positioning windows
on reserved-output-space changes (determined by ** settings or
exclusive layer-shell clients) and to disallow interactive move or
resize, for example by alt+press.
- Add `Unfocus` action to enable unfocusing windows on desktop click.
Issue: #1230
- Add config option `` to use per-window
keyboard layout. Issue #1076
- Support separate horizontal and vertical maximize by adding a
`direction` option to actions Maximize and ToggleMaximize.
- Add actions GrowToEdge and ShrinkToEdge. Written-by: @digint
- Add `snapWindows` option to MoveToEdge action. Written-by: @digint
- Add MoveToCursor action. Written-by: @Arnaudv6
- Add config option `` to enable Num Lock on startup.
- Support Meta (M), Hyper (H), Mod1, Mod3, Mod4 and Mod5 modifiers in
keybind definitions. Fixes: #1061
- Add themerc 'titlebar.height' option. Written-by: @mozlima
- Add If and ForEach actions. Written-by: @consus
- Allow referencing the current workspace in actions, for example:
```xml
```
### Fixed
- Do not reset XWayland window SSD on unminimize
- Keep XWayland stacking order in sync when switching workspaces
- Update top-layer visibility on workspace-switch in order to show
top-layer layer-shell clients correctly when there is a window in
fullscreen mode on another workspace. Issues: #1040 #1158
- Make interactive window snapping with mouse more intuitive in
multi-output setups. Written-by: @tokyo4j
- Try to handle missing `set_window_geometry` with Qt apps which
occasionally fail to call `set_window_geometry` after a configure
request, but correctly update the actual surface extent. Issue: #1194
- Update XWayland stacking order when moving a window to the front/back.
- Prevent switching workspaces for always-on-bottom windows. Fixes: #1170
- Fix invisible cursor after wlopm --off && wlopm --on.
- When a session is locked using 'session-lock' protocol, reconfigure for
output layout changes to avoid incorrect positioning
- Account for window base size in resize indicator so that the displayed
size exactly matches the terminal grid, for example 80x25.
- The following focus related issues:
- Allow re-focusing xwayland-unmanaged surfaces in response to pointer
action (click or movement if focus-follow-mouse is enabled). This
enables clients such as dmenu, rofi and jgmenu to regain
keyboard-focus if it was lost to another client.
- Fix code paths which could lead to a lock-screen losing focus, making
the session impossible to unlock or another surface to gain focus thus
breaching the session lock.
- Only focus topmost view on unmap if unmapped view was focused.
- Fix `xwayland_surface->data` bug relating to unmanaged surfaces.
- Fix layer subsurface focus bug to make waybar's minimize-raise work.
Fixes: #1131
- Ignore focus change to unmanaged surface belonging to same PID to fix
an issue with menus immediately closing in some X11 apps.
- Avoid focusing xwayland views that do not want focus using the ICCCM
"Globally Active" input model.
- Allow re-focus between "globally active" XWayland views of the same
PID.
- Assume that views that want decorations also want focus
- The following keyboard and keybind related issues:
- Send pressed keys correctly when focusing new surface.
- Refactor handling of pressed/bound keys to send (to client) the
release events for any pressed key that was not part of a keybind,
typically because an unrelated non-modifier key was pressed before
and held during a keybind invocation. Fixes #1091 #1245
- Fix keyboard release event bug after session lock. Fixes: #1114
- Raise xdg and xwayland sub-views correctly relative to other sub-views,
by letting the relative stacking order between them change.
- Honor initially maximized requests for XWayland views via
`_NET_WM_STATE`.
- For initially maximized XWayland views, set the stored natural geometry
to be output-centered.
- Fix regions rounding error sometimes resulting in incorrect gaps
between regions.
### Changed
- Move floating windows in response to changes in reserved output space
(determined by ** settings or exclusive layer-shell clients such
as panels). Users with window-rules for panels and/or desktops should
add the `fixedPosition` property to avoid regression. Issue: #1235
- Restore `SIGPIPE` default handler before exec. Fixes: #1209
- With the introduction of directional Maximize, right-click on the
maximize button now toggles horizontal maximize, while middle-click
toggles vertical maximize.
- Make MoveToEdge snap to the next window edge by default rather than
just the screen edge.
- Comment out variables in `docs/environment` to avoid users using the
file without editing it and ending up with unwanted settings.
Fixes: #1011
- Set `_JAVA_AWT_WM_NONREPARENTING=1` unless already set.
- This release has seen significant refactoring and minor improvements
with respect to window and surface focus (particular thanks to
@jlindgren). This work has helped uncover and fix some hard-to-find
bugs. We don't believe that there are any regressions, but can't say
for sure.
- Set Num Lock to enabled by default on start up
- Allow switching VT when locked
- Use `fnmatch()` for pattern matching instead of `g_pattern_match_simple()`
because it is a POSIX-compliant function which has a glob(7) manual page
for reference.
- Title context is used instead of TitleBar for the default client-menu
on click. This means that if a button is right-clicked, the client-menu
will not appear anymore.
- Always switch to the workspace containing the view being focused.
## [0.6.5] - 2023-09-23
### Added
- Support png and svg titlebar buttons
- Support on/off boolean configuration values (in addition to true, false,
yes and no). Written-by: @redtide
- keybinds
- Allow non-english based keybinds
- Make keybind agnostic to keyboard layout. Fixes #1069
- Add optional layoutDependent argument to only trigger if the
configured key exists in the currently active keyboard layout.
``
- Fallback on raw keysyms (as if there were no pressed modifier) for
bindings which do not match against translated keysyms. This allows
users to define keybinds such as "S-1" rather than "S-exclam". It also
supports "W-S-Tab". Fixes #163 #365 #992
- window-rules: add ignoreFocusRequest property
- config: support libinput `` and ``.
Written-by: @tokyo4j
- Handle keyboard input for menus. Fixes #1058
- Server-side decoration:
- Make corners square on maximize
- Disable border on maximize. Fixes #1044
- Add window resize indicator and associated `` config
option
- Add `` to give `ToggleDecoration` three states:
(1) disable titlebar; (2) disable whole SSD; and (3) enables whole SSD
When the keepBorder action is disabled, the old two-state behavior is
restored. Fixes #813
- Minimize whole window hierarchy from top to bottom regardless of which
window requested the minimize. For example, if an 'About' or 'Open File'
dialog is minimized, its toplevel is minimized also, and vice versa.
- Move window's stacking order with dialogs so that other window cannot be
positioned between them. Also position xdg popups above their parent
windows.This is consistent with Gtk3 and Qt5. Fixes #823
### Fixed
- Clarify in labwc-config(5) that keyboard modifiers can be used for
mousebinds. Fixes #1075
- Ensure interactive move/resize ends correctly for CSD clients. Fixes #1053
- Fix invalid value in `` falling back as "flat"
- Fix touch bug to avoid jumping when a touch point moves off of a surface
Written-by: @bi4k8
- Prevent crash with theme setting `osd.window-switcher.width: 0`.
Fixes #1050
- Cancel cursor popup grab on mouse-press outside client itself, for
example on any part of the server side decoration or the desktop.
Fixes #949
- Prevent cursor press on layer-subsurface from cancelling popup grab
Fixes #1030
- xwayland: fix client request-unmap bug relating to foreign-toplevel handle
- xwayland: fix race condition resulting in map view without surface
- Limit SSD corner radius to the height of the titlebar
- Fix rounded-corner bug producing weird artifacts when very large border
thickness is used. Fixes #988
- Ensure `string_prop()` handlers deal with destroying views. Fixes #1082
- Fix SSD thickness calculation bug relating to titlebar. Fixes #1083
- common/buf.c:
- Do not expand `$()` in `buf_expand_shell_variables()`
- Do not use memcpy for overlapping regions
### Changed
- Use `identifier` for window-switcher field rather than `app_id` to be
consistent with window rules.
```xml
```
- Do not expand environment variables in `Exec` action ``
argument (but still resolve tilde).
## [0.6.4] - 2023-07-14
### Added
- Add support for `ext_idle_notify` protocol.
- Window-switcher: #879 #969
- Set item-height based on font-height
- Add theme option:
- osd.window-switcher.width
- osd.window-switcher.padding
- osd.window-switcher.item.padding.x
- osd.window-switcher.item.padding.y
- osd.window-switcher.item.active.border.width
- Actions:
- Add `MoveTo`, `ToggleAlwaysOnBottom`.
- Add `MoveRelative`, `ResizeRelative`. Written-by: @Ph42oN
- Add option `wrap` for `GoToDesktop` and `SendToDesktop`
- Add config options `` to override usable area for panels/docks
which do not support layer-shell protocol.
- Add `number` attribute to `` to simplify configuration.
Written-by: @Sachin-Bhat
- Window rules: #787 #933
- Add properties: `skipTaskbar` and `skipWindowSwitcher`
- Add criteria `title` and `matchOnce`
### Fixed
- Support XML CDATA for `