v2.19.0

ABI summary

• mirplatform ABI bumped to 30
• mirserver ABI bumped to 61

Enhancements

• [x11-kiosk] defer fullscreening of applications until they are placed once (#3670)
• [x11-kiosk] Ensure windows are placed and repainted on X11 "CONFIGURE" (#3619)
• [x11-kiosk] change enable-x11 default to true
• Initial atomic-kms platform
• [Wayland] Add support for xdg_activation_v1 (#3639)
• Do not default window size (especially to weird values) (#3623)
• DesktopFileManager::resolve_app_id no longer returns an app id with a .desktop file suffix (Fixes #3608)
• [Configuration] Split options into global and per-module configuration (#3590)

Bugs fixed:

• Ensure we always send an initial output enter (#3680)
• Fix stuck-frame-after-mode-switch bug (#3673)
• Fix rendering of resized XWayland applications with client side decorations (#3587)
• Aspect ratios shouldn't contain zero (Fixes: #3663)
• Use PkgConfig to find development headers (#3661)
• Fix the inotify event handling in ReloadingYamlFileDisplayConfig::auto_reload() (#3636)
• The miral::ConfigFile "Watcher" can be destroyed before the main loop (Fixes: #3612)
• [xwayland] Don't allow clients to place X11 windows (#3622)
• Surfaces track scale changes on outputs they appear on. (Fixes: #3552)
• New attached windows need to be placed (#3676)