12.1.1

What's Changed

Enhancements

• Controls – Add ToolTip.ShouldUseOverlayLayer attached property by @rabbitism in #21830
• XAML – Allow single parameter with any type when binding to a method by @MrJul in #21867
• Wayland – Add UseWaylandWithFallback by @kekekeks in #21734
• Android – Expose AutomationId as resource-id for Android automation by @stevemonaco in #21780

Fixes

• Core – Fix Dispatcher.ReplaceImplementation by @kekekeks in #21735
• Core – Reapply cached binding source values during UpdateTarget by @NathanDrake2406 in #21756
• Core – Fix custom-hit-test optimization by @kekekeks in #21769
• Core – Detach platform input when presentation source closes by @NathanDrake2406 in #21782
• Core – Fix line break enumerator infinite loop by @rabbitism in #21808
• Core – Fix EGL surface recreation after native handle changes by @AB901 in #21816
• Core – Fix stale _usedCache value that wasn't reset properly in compositor by @kekekeks in #21823
• Core – Properly wire CompositionInterop.IsLost by @kekekeks in #21824
• Core – Preserve lines at rounded fractional heights by @NathanDrake2406 in #21834
• Controls – Correct nested TreeViewItem selection behaviour on pointer release by @TomEdwardsEnscape in #21705
• Controls – Fix some issues on SelectingItemsControls when items or control changes visibility by @timunie in #20798
• Controls – Stop HotKeyManager from triggering on hidden controls (#21708) by @1419323749 in #21714
• Controls – Fix SplitView stealing BackRequested when its pane is closed (#21740) by @gentledepp in #21741
• Controls – Fix CommandBar secondary visibility during overflow open by @NathanDrake2406 in #21742
• Controls – Fix AutoCompleteBox popup not closing on focus lost by @MrJul in #21749
• Controls – Position popup using the screen containing the anchor point by @MrJul in #21750
• Controls – Keep page in NavigationPage's logical tree until animation is complete by @MrJul in #21751
• Controls – Fix SimpleTheme focus adorner contrast in dark mode by @iamvalenciia in #21753
• Controls – Fix ComboBox dropdown not scrolling to selected item when opened by @zrt2399 in #21764
• Controls – Allow Grid shared size groups to shrink by @NathanDrake2406 in #21837
• Controls – Fix ListBox crash when scrolling after item removal by @NathanDrake2406 in #21838
• Controls – Clear TextBox undo history on external text updates by @NathanDrake2406 in #21839
• Controls – Register Grid assigned definition collections with their shared size group by @NathanDrake2406 in #21848
• Controls – Initialize TextBox command states in constructor by @zrt2399 in #21859
• Controls – Fix infinite loop in tab stop search with TabNavigation=Once by @maggch97 in #21864
• Controls – Handle Padding correctly in ScrollContentPresenter by @MrJul in #21872
• XAML – Respect disabled Avalonia name generator by @mklts in #21804
• XAML – Support {Binding ^} pattern for IObservable DataContext by @rabbitism in #21812
• Windows – Fix Vulkan popup transparency by @the-bla in #21802
• macOS – Fix IME preedit lost on focus change by @hyunq21 in #21601
• macOS – Fix off-thread accessibility hit-test crash by @VicChelaru in #21779
• macOS – Fix app activation by @JakobScholer in #21799
• X11 – Fix active window tracking by @kekekeks in #21846
• X11/Wayland – Fix DBusPlatformSettings NullReferenceException by @pos777 in #21831
• Wayland – Report disposed WaylandEglWsiSurface render target by @MrJul in #21857
• Wayland – Destroy transient framebuffer SHM pools by @jmacato in #21870
• Android – Fix multiline TextBox IME offsets by @AlexSCcon in #21680
• iOS – Block external roles from activating UIScene by @drasticactions in #21844
• Headless – Fix headless session hang when cleanup throws by @NathanDrake2406 in #21781

Full Changelog: 12.1.0...12.1.1