What's Changed

Enhancements

• Core – Don't allocate the radii array in PushClip(RoundedRect) by @LIFEfreedom in #22698
• Controls – Add TableViewColumn minimum and maximum width limits by @mamoreau-devolutions in #22707
• Controls – Use visible cell content as the TableView row automation name by @mamoreau-devolutions in #22709
• X11 – Expose the X11 window id as an AT-SPI attribute on window nodes by @jmacato in #22687

Fixes

• Core – Fix null codec handling in scaled bitmap decoding by @bconnell in #22686
• Core – Show glob examples in FilePickerFileType.Patterns docs as code by @Prince-5785 in #22736
• Core – Release the Vulkan device lock when BeginDraw throws by @18Abhinav07 in #22743
• Core – Fix various native memory/resource management issues by @kekekeks in #22757
• Controls – Set IsActive before raising Window.Activated by @joaomoa in #22716
• Controls – Fix Span.OnInlinesChanged never being called by @TomEdwardsEnscape in #22746
• XAML – Fix keyed Color and String resources failing to load at runtime on Mono by @NicholasLachapelle in #22724
• Android – Close cursors before disposing the storage item by @emmauss in #22688
• iOS – Don't wrap an InteropAutomationPeer during accessibility traversal by @NicholasLachapelle in #22683
• Browser – Fix clipboard in non-secure contexts by @izakusilov in #22656
• Browser – Fix swapped right and bottom safe area insets by @18Abhinav07 in #22741

Full Changelog: 12.1.5...12.1.6

What's Changed

Fixes

• Core – Yield from dispatcher more eagerly during shutdown by @kekekeks in #22240
• Core – Fix menu auto closing when reopened by @MrJul in #22399
• Core – Fixes for various native memory/resource management issues. by @kekekeks in #22757
• X11 – Use 32-bit visual for EGL alpha configs on Mesa without EGL_MESA_x11_native_visual_id by @kekekeks in #22452

Full Changelog: 11.3.22...11.3.23

What's Changed

Enhancements

• Core – Refresh indexer bindings on Item[] and Item[key] notifications by @Evan260 in #22227
• Core – Resolve Bidi W2 strong context in one forward pass by @spicelogic in #22545
• Core – Update XML comments in ICustomHitTest by @luke-whos-here in #22557
• Controls – Expose TextPresenter.CursorRectangle as a public property by @theworker02 in #22319
• Controls – Implement IExpandCollapseProvider on TreeViewItemAutomationPeer by @grokys in #22565
• Controls – Relax DrawerPage/NavigationPage Border template parts to Decorator by @rabbitism in #22621
• Controls – Use ordinal key comparison in Fluent theme resource providers by @maxkatz6 in #22631
• Windows – Make BeginMoveDrag and BeginResizeDrag work with touch by @Evan260 in #22229
• Windows – Allow Alt+Space to open the system menu by @caesay in #22520
• macOS – Implement accessibilityActivationPoint on automation elements by @jeff377 in #22548
• Wayland – Report popup positions by @kekekeks in #22291

Fixes

• Core – Support StylableElement for styles inside ContainerQueries by @OleRoss in #22167
• Core – Make AssemblyDescriptorResolver cache thread-safe by @avinashcodelabs in #22352
• Core – Fix Tapped when target moves by @Evan260 in #22427
• Core – Require the same button for both clicks of a double tap by @Evan260 in #22429
• Core – Fix TextLayout.HitTestPoint IsInside for multi-line and aligned text by @sean-reed in #22433
• Core – Make Typeface.Normalize tolerate repeated and trailing whitespace in a font family name by @EremexBot in #22487
• Core – Fix a crash when a control moves to another top level during layout by @Evan260 in #22491
• Core – Align Dispatcher to the platform clock with an offset by @George-Payne in #22496
• Core – Fix NRE when the application shuts down while showing the main window by @mfkl in #22497
• Core – Fix Skia path bounds races and disposed stroke cache reuse by @hez2010 in #22504
• Core – Fix paragraph end handling in bidirectional text lines by @Gillibald in #22553
• Core – Limit the line break search to the reach of the current line by @Gillibald in #22554
• Core – Stop AvaloniaList from throwing when asked whether it contains an invalid item by @TomEdwardsEnscape in #22577
• Core – Fix concurrent FallbackStorageProvider calls failing after the first success by @izakusilov in #22596
• Core – Use ordinal comparisons for pseudoclass checks and IterationCount.Parse by @hazeliscoding in #22604
• Core – Dispose the buffer ShapeTogether splits between its runs by @hazeliscoding in #22626
• Controls – Don't change page in TabbedPage if focus is owned by a child element by @emmauss in #22337
• Controls – Keep focus in the text box when an AutoCompleteBox item is picked by @Evan260 in #22356
• Controls – Don't use a control's type name as the automation name of ContentControl by @glennawatson in #22378
• Controls – Fix menu auto closing when reopened by @MrJul in #22399
• Controls – Fix ComboBox.WrapSelection when there is nothing to select by @NLick47 in #22423
• Controls – Fix PipsPager list sizing and scroll offset reset when page count changes by @austinaviv in #22426
• Controls – Clear the ComboBox pressed state when it loses pointer capture by @Evan260 in #22428
• Controls – Fix title bar text by @Evan260 in #22455
• Controls – Click a button on a space key up only if it was pressed by @Evan260 in #22456
• Controls – Fix Popup.InheritsTransform using the X scale for the Y axis by @jeff377 in #22457
• Controls – Don't expose a masked TextBox's text through its automation peer by @jeff377 in #22458
• Controls – Fix Window arrange when its size is platform constrained by @MrJul in #22488
• Controls – Make the keyboard work inside a picker popup by @Evan260 in #22489
• Controls – Make CommandBar overflow scrollable in both themes by @masonliiu in #22556
• Controls – Backport some ColorPicker Fluent2 theme fixes/updates to older themes by @robloo in #22578
• Controls – Fix several ColorPicker issues by @robloo in #22579
• Controls – Fix always true condition in VirtualizingStackPanel.RealizeElements by @izakusilov in #22595
• Controls – Use SetCurrentValue in automation peers by @MrJul in #22608
• Controls – Make the Calendar wait for a whole wheel notch before stepping by @hazeliscoding in #22609
• Controls – Fix popups with pointer placement not resizing when their content grows by @Om-singhaI in #22624
• Windows – Fix GetDpiForMonitor P/Invoke return type (x86 ignored DPI scaling) by @hamitturkukaya in #22419
• Windows – Accept a combination of media in the Win32 OLE data object by @AtakanUk in #22531
• Windows – Return immediately from IInvokeProvider.Invoke by @MrJul in #22562
• Windows – Fix Screen.DisplayName always being null by @izakusilov in #22593
• macOS – Fix crash when a live region's text is cleared by @jeff377 in #22463
• macOS – Report context menus as AXMenu by @jeff377 in #22517
• macOS – Allow setting AXFocused only on keyboard-focusable elements by @jeff377 in #22532
• macOS – Bump MACOSX_DEPLOYMENT_TARGET to 12.0 by @maxkatz6 in #22633
• X11 – Add windows to AT-SPI on the UI thread after the server starts by @glennawatson in #22379
• X11 – Use 32-bit visual for EGL alpha configs on Mesa without EGL_MESA_x11_native_visual_id by @kekekeks in #22452
• X11 – Implement IDispatcherImplWithExplicitBackgroundProcessing and some restructure of X11PlatformThreading by @kekekeks in #22453
• X11 – Re-read the window position after reparenting by @grokys in #22555
• Linux – Report removed and added children in children-changed signals by @glennawatson in #22398
• Linux – Fix unobserved task exception at exit from DBusTextInputMethodBase.Dispose by @izakusilov in #22594
• Linux – Fix X11 keycode conversion for IBus by @kekekeks in #22625
• Linux – Report popups with the window role by @grokys in #22641
• Linux – Report the active state only for the active window by @jmacato in #22642
• Android – Fix #22420: ACTION_SET_TEXT should replace text, not append by @PreetRajput in #22435
• iOS – Keep the keyboard up when focus moves between text boxes by @NicholasLachapelle in #22529
• Browser – Fix WASM MT on .NET 11 runtime by @maxkatz6 in #22444
• Browser – Use Command-based hotkeys on Apple platforms by @maxkatz6 in #22468

Full Changelog: 12.1.4...12.1.5

What's Changed

Enhancements

• Core – Make DiagnosticTextRenderer numbers monospace by @qwertychouskie in #21860
• Controls – Release the TextBlock text layout when the control is detached by @ronnycohen in #22281
• Controls – Implement expand/collapse and invoke for MenuItem automation by @grokys in #22295
• Windows – Gate per-monitor DPI on GetDpiForMonitor availability by @Davide244 in #22299
• Wayland – Add AppId in WaylandPlatformOptions and WaylandProperties by @Whiletru3 in #22209

Fixes

• Core – Fix showing ellipsis when word wrap and limited by height or MaxLines by @appel1 in #22025
• Core – Stop radial gradients with a moved origin from hiding the background by @Evan260 in #22241
• Core – Fix duplicate insertion of shared StyleInstance into the same ValueStore by @DamirLisak in #22276
• Core – Fix bidi explicit formatting after reset by @George-Payne in #22288
• Core – Revert "Fix StreamGeometry Clone and Open when a Transform is set (#22213)" by @MrJul in #22294
• Core – Fix StreamGeometry Clone and Open when a Transform is set by @Evan260 in #22303
• Core – Fix re-attaching a child visual cleared on detach by @Gillibald in #22334
• Core – Return empty text bounds for zero-length ranges by @adirh3 in #22344
• Core – Fix keyboard focus staying on a removed element when an overlay popup or flyout closes by @dariostrm in #22345
• Core – Release detached visuals from a stopped CompositingRenderer by @NathanDrake2406 in #22369
• Core – Fix RunIndex mapping in BidiReorderer by @niksedk in #22384
• Core – Fix comments for PreciseArcTo by @robloo in #22402
• Core – Fix Arc calculation and update ArcSegment comments by @robloo in #22404
• Core – Fix ArgumentNullException in chrome hit test after window close by @AtakanUk in #22409
• Controls – Report deselected items and batch SelectAll in TreeView by @Evan260 in #22172
• Controls – Fix caret position with centered text by @chenjt2001 in #22340
• Controls – Batch TextBox selection notifications during text replacement by @adirh3 in #22343
• Controls – Invalidate Polygon/Polyline geometry when the points collection changes by @Gobidev in #22346
• Controls – Hide text selection handles when text presenter visibility changes by @emmauss in #22348
• Controls – Keep the CalendarDatePicker drop-down open when focus returns to it by @Evan260 in #22354
• Controls – Apply IsSelected from items declared in XAML by @Evan260 in #22363
• Controls – Keep the initial position of a Popup with pointer placement mode when its size changes by @emmauss in #22366
• Controls – Fix Button and MenuItem leak when a style sets Command by @NathanDrake2406 in #22367
• Controls – Update NativeMenuItem enabled state when CommandParameter changes by @NathanDrake2406 in #22368
• Controls – Allow Shift+Tab out of CalendarDatePicker by @NathanDrake2406 in #22370
• Controls – Do not measure TextBlock embedded controls during a render pass by @Gillibald in #22394
• Controls – Fix support for HorizontalAlignment in ColorPicker by @robloo in #22401
• Windows – Drive Win32 composition effects from RenderTargetSceneInfo on the render thread by @kekekeks in #22114
• Windows – Read automation providers on the UI thread in Win32 automation by @Evan260 in #22237
• Windows – Fix stale screen information in tray-only Win32 apps by @Cuptu in #22374
• Linux – Expose heading and list metadata over AT-SPI by @glennawatson in #22383
• Browser – Install dispatcher sync context in JS export callbacks by @kekekeks in #22293

Full Changelog: 12.1.3...12.1.4

What's Changed

Enhancements

• Core – Handle DataValidationError notifications returned by ConvertBack by @Evan260 in #22171
• Core – Make word segmentation linear in the length of a regional indicator run by @Gillibald in #22197
• Core – Implement TopLevel.OpenedPopups by @maxkatz6 in #22074
• Controls – Ignore child margins when positioning a popup by @MrJul in #21856
• Controls – Add TableViewColumn.IsVisible property by @OleRoss in #22162
• Windows – Support shell virtual files in drag and drop by @YoshihiroIto in #21907
• Headless – Enable popups by @kekekeks in #21889
• Headless – Use MouseDevice.Primary for consistency with desktop platforms in #22008
• Headless – Add touch input simulation by @kekekeks in #22084

Fixes

• Core – Cache synthetic/nearest glyph typefaces under the requested family name by @ronnycohen in #21993
• Core – Fix AssemblyDescriptorResolver.GetAssembly to not throw CultureNotFoundException by @AhtenYa in #22137
• Core – Match font family names case-insensitively by @Gillibald in #22163
• Core – Fix SplineEasing constructor overwriting Y1 instead of setting Y2 by @Shirasagi0012 in #22169
• Core – Short-circuit a null-conditional operator after a cast by @Evan260 in #22174
• Core – Fix StreamGeometry Clone and Open when a Transform is set by @Evan260 in #22213
• Core – Yield from dispatcher more eagerly during shutdown by @kekekeks in #22240
• Controls – Make fullscreen reveal bar non-draggable by @massimopaganigh in #21548
• Controls – Fix TrayIcon attachment lifecycle by @Linlccc in #22118
• Controls – Rebuild TextBlock text runs only when the content changes by @Gillibald in #22149
• Controls – Fix DateTimePickerPanel ItemHeight updates by @zrt2399 in #22158
• Controls – Fix ListBox ghost items by @timunie in #22165
• Controls – Fix CalendarDatePicker.Focus() not focusing the text box by @Evan260 in #22170
• Controls – Measure the caret outside the text layout getter by @Gillibald in #22176
• Controls – Fix crash when switching themes by @timunie in #22189
• Controls – Keep the selection when right-clicking below the text in SelectableTextBlock by @Evan260 in #22212
• XAML – Allow casting to a nested type in a binding path by @Evan260 in #22173
• XAML – Run GenerateAvaloniaResources before _InjectAvaloniaAdditionalFiles by @Evan260 in #22175
• Windows – Fix UIA selection never reaching the client by @grokys in #22151
• Windows – Throw from BeginMoveDrag before posting the drag by @Evan260 in #22228
• macOS – Fix accent color not respecting the current theme by @MrJul in #22143
• macOS – Fix an issue when WindowTransparencyLevel is set to AcrylicBlur by @Linlccc in #22144
• macOS – Dispose COM platform object on native app termination by @MrJul in #22200
• macOS – Make sure child window layer is not lower than parent window by @maxkatz6 in #22221
• X11 – Fix LeaveWindow not raised with software rendering by @MrJul in #22120
• X11 – Send a synthetic UnmapNotify when hiding a window by @liu-xindi in #22135
• X11 – Fix use-after-free from non-idempotent SmcCloseConnection by @hartmark in #22190
• X11 – Fix default window size being scaled twice on HiDPI screens by @grokys in #22255
• Wayland – Fix scroll axis units by @George-Payne in #22207
• Wayland – Properly report desktop scaling as 1 by @kekekeks in #22245
• Wayland – Don't set O_NONBLOCK on Pipe2Stream unconditionally by @MrJul in #22248
• Linux – Fix duplicated and crashing DBus tray icon by @bolikcraft in #21980
• Browser – Fix undisposed PointerEvent JSObject on pointer move by @appel1 in #22112
• Headless – Fix headless session startup and disposal races by @PrzemyslawKlys in #22222

Full Changelog: 12.1.2...12.1.3

What's Changed

Fixes

• X11 – Add workarounds for NVIDIA EGL drivers by @kekekeks in #21590
• X11 – Fix use-after-free from non-idempotent SmcCloseConnection by @hartmark in #22190

Full Changelog: 11.3.21...11.3.22

What's Changed

Fixes

• Core – Fix init order of SetupWithClassicDesktopLifetime by @MrJul in #21954
• macOS – Fix keyDown event handling for input methods by @Gillibald in #21906
• X11 – Fix LeaveWindow not raised with software rendering by @MrJul in #22120

Full Changelog: 11.3.20...11.3.21

What's Changed

Enhancements

• Core – Preserve current Animation progress if SpeedRatio or PlaybackDirection changes by @timiimit-tam in #19830
• Core – Add TextInputOptions.HintLocales by @kerams in #21528
• Controls – Implement VerticalContentAlignment for DatePicker and TimePicker by @JoaoMSSCruz in #21464
• Controls – Add :empty pseudoclass for ContentControl by @zrt2399 in #21829
• Controls – Propagate Popup.IsHitTestVisible to IPopupImpl to skip hit-testing popups on the OS level if available by @kekekeks in #21916
• Controls – Add Content attribute to ContentPresenter by @zrt2399 in #21997
• Controls – Don't build the selected text just to check whether a selection exists by @NathanDrake2406 in #22100
• macOS – Enable picking .app-packages as a folder by @jakobhellermann in #21925
• Linux – Select a KMS-capable DRM card automatically by @Illustar0 in #21923
• Android – Support TextInputOptions.IsSensitive and ContentType Pin by @dariostrm in #22110
• iOS – Implement VoiceOver support by @IsaMorphic in #18016

Fixes

• Core – Fix GeometryBuilder.DrawRoundedCornersRectangle for Rect by @robloo in #21482
• Core – Fix Vulkan image layout in GPU interop by @nateglasser in #21787
• Core – Fix ServerCompositionDrawingSurface orphaning GPU snapshots when an update is processed after Dispose by @ddunham121 in #21876
• Core – Fix Loaded event processing after a handler throws by @NathanDrake2406 in #21877
• Core – Keep transform playback in sync when hidden by @NathanDrake2406 in #21896
• Core – Fix vector geometry anti-aliasing regression by making stencil buffers opt-in by @NathanDrake2406 in #21899
• Core – Fix AccessKeyHandler when no descendant control has focus by @AutumnYuanc in #21920
• Core – Ensure that ActualThemeVariant always has a proper value by @MrJul in #21930
• Core – Fix init order of SetupWithClassicDesktopLifetime by @MrJul in #21954
• Core – Raise TopLevel.Closed from managed Dispose paths by @kekekeks in #22045
• Core – Ignore default ignorable codepoints in font fallback by @Gillibald in #22059
• Core – Justify word gaps that fall on a run boundary by @Gillibald in #22065
• Core – Snap a right-to-left buffer split to the cluster boundary by @Gillibald in #22066
• Core – Do not shape the space after fallback text with the fallback font by @Gillibald in #22067
• Core – Use effective capturer (which can be recognizer) for PlatformCapture by @kekekeks in #22076
• Core – Short-circuit the binding chain on a null-conditional operator by @grokys in #22082
• Core – Fix dispatcher frame capturing wrong dispatcher by @kekekeks in #22086
• Core – Fix memory leak when binding to observables by @grokys in #22097
• Core – Fix data validation errors not showing for OneWayToSource bindings by @grokys in #22103
• Core – Fix focus being locked when restoring focus to a control that's detached from the visual tree by @emmauss in #22113
• Core – Fix infinite loop when a text run shapes to no glyphs by @Gillibald in #22119
• Controls – Fix SelectableTextBlock selection for centered and right-aligned text by @zrt2399 in #21369
• Controls – Use large scroll events for ScrollBar's ScrollToHome and ScrollToEnd by @zrt2399 in #21748
• Controls – Hide cached focused items in VirtualizingStackPanel by @NathanDrake2406 in #21835
• Controls – Set the LogicalParent of the TableViewColumn by @OleRoss in #21840
• Controls – Disconnect template descendants hosted inside Viewbox when the template changes by @NathanDrake2406 in #21879
• Controls – Fix SelectableTextBlock selection when text content changes by @zrt2399 in #21894
• Controls – Fix TreeViewItem.BringIntoView by @MrJul in #21918
• Controls – Use ItemTemplate for ComboBox's selection box for controls by @MrJul in #21937
• Controls – Fix WrapPanel layout jitter with LineSpacing by @zrt2399 in #21942
• Controls – Fix tooltip flickering by @MrJul in #21965
• Controls – Fix VirtualizingStackPanel offset when scrolling to variable-sized items by @zrt2399 in #21975
• Controls – Update TabbedPage.xaml color resources by @smaicas in #21994
• Controls – Fix multiple ScrollContentPresenter.BringDescendantIntoView calls by @MrJul in #22001
• Controls – Fix icon not rendered for CalendarDatePicker in some cases by @timunie in #22012
• Controls – Fix VirtualizingStackPanel ScrollToEnd with variable-sized items by @zrt2399 in #22014
• Controls – Fix TextBlock ellipsis not showing with TextWrapping and MaxLines by @puk06 in #22017
• Controls – Show the RefreshContainer refresh indicator when refresh is triggered programmatically by @emmauss in #22020
• Controls – Fix DatePicker and TimePicker separator alignment with VerticalContentAlignment by @zrt2399 in #22023
• Controls – Invalidate image measure when DrawingImage source invalidates by @emmauss in #22028
• Controls – Fix light dismiss behavior when opened from the ContextMenu by @Linlccc in #22037
• Controls – Handle clipboard exceptions in TextBox/SelectableTextBlock by @MrJul in #22052
• Controls – Revert "Stop HotKeyManager from triggering on hidden controls" by @grokys in #22071
• Controls – Fix auto-sized VirtualizingStackPanel not rendering by @MrJul in #22081
• Controls – Fix crash when changing source during SelectionChanged by @grokys in #22102
• Windows – Drop dead WM_POINTERDEVICEINRANGE/WM_POINTERDEVICEOUTOFRANGE handling by @kekekeks in #22046
• Windows – Fix pointer capture cancellation by @kekekeks in #22054
• Windows – Fix hidden TrayIcon appearing after icon updates by @Linlccc in #22125
• macOS – Keep window creation on-screen during display reconfiguration by @brianwphamSF in #21543
• macOS – Fix NSTextInputClient range handling and null dereference issues by @Gillibald in #21885
• macOS – Open a submenu when its parent menu item is clicked by @AntonZelinsky in #21890
• macOS – Fix keyDown event handling for input methods by @Gillibald in #21906
• macOS – Use NSTrackingInVisibleRect for mouse movement tracking by @drasticactions in #21996
• macOS – Prevent title bar flash on fullscreen exit by @Illustar0 in #22101
• X11 – Fix AVALONIA_SCREEN_SCALE_FACTORS handling by @lindexi in #22129
• Wayland – Handle (0,0) surface size by @MrJul in #21863
• Linux – Fix wrong escaping on xdg-open by @ReinaS-64892 in #21936
• Linux – Free native DRM resources after enumeration by @Illustar0 in #21924
• Android – Fix multiline TextBox caret staying on previous line after autocorrect + Enter by @Zeljko-Predjeskovic in #21900
• Android – Fix TryGetFileFromPathAsync/TryGetFolderFromPathAsync returning null for content:// URI by @lfeng1420 in #21986
• Android – Unregister automation peers when their control leaves the visual tree by @ronnycohen in #2202...

What's Changed

Fixes

• macOS – Fix NSTextInputClient range handling and null dereference issues by @Gillibald in #21885

Full Changelog: 11.3.19...11.3.20

What's Changed

Enhancements

• Core – Propagate Popup.IsHitTestVisible to IPopupImpl to skip hit-testing popups on the OS level if available by @kekekeks in #21916

Fixes

• XAML – Don't include non-text files in Roslyn's AdditionalFiles by @maxkatz6 in #21729
• X11 – Fix active window tracking by @kekekeks in #21846

Full Changelog: 11.3.18...11.3.19