New features/APIs
#6560 Tray-icon support
#6453 Implement MaskedTextBox
#6576 Add GeometryGroup and CombinedGeometry
#6665 Added support for non-control templates in XAML
#6617 Add DesignStyle property
#6492 Add text box clipboard events
#6392 Allow end user to change menu show delay globally
#6689 Allow creating custom Datagrid columns
#6652 [Linux] Allow customizing the framebuffer FPS + Respect IRendererFactory
Bugfixes
#6471 [Windows] Fix EntryPointNotFound on Windows 8 due to missing version check
#6484 [Osx] Fix middle click
#6552 [Osx] Correctly implement fullscreen mode so that app ca be started in full.
#6555 [Windows] Dont loose window state when hide and show are called programmatically
#6597 [Windows] Fix handling of subsequent keypress after Alt/F10
#6604 [Linux] Fixed potential freezes/segfaults on window close
#6649 [Linux] Fix deferred renderer performance regression
#6675 [Linux] Use XC_hand2 for hand cursor
#6456 Revert "Fix skia OpacityMask push and pop methods" (regression)
#6522 Revert "Fixed gradient brush target rectangles." (regression)
#6524 Revert "ScrollContentPresenter, fix order of operations, set Offset before setting Extent" (regression)
#5638 Fix DataGridTemplateColumn Recycled Issue
#6226 ContentPresenter should create child without content, if template was set
#6404 Close popup if combobox is not visible
#6457 Don't display warning when WinUICompositorConnection succeeds.
#6461 Prevent DeferredRenderer crash when a VisualBrush is used as OpacityMask
#6464 Update AvaloniaSynchronizationContext to don't wrap exceptions
#6466 Don't focus children of disabled controls when tabbing between controls.
#6491 Fix alt down shortcuts and allow alt down handling for end users
#6507 Don't log $parent binding errors when control detached from logical tree
#6509 Fix DataGrid issue: does not re-enter the edit mode after pressing ESC
#6566 CompiledBinding correctly locates IDataContextProvider as anchor.
#6569 Fix avalonia resource generation on resource deletion
#6570 Fixes DataGrid issue: New line in Editable DataGrid, Not editable
#6581 Fixes PathMarkupParser flag parsing when no separator is used
#6619 Add ProgressBar missed TemplateBinding.CornerRadius
#6620 Add NotificationCard missed TemplateBinding.CornerRadius
#6632 Fix opening disabled menu with accelerator key
#6639 Fix Expander HeaderTemplate for Simple Theme
#6657 Fix ICustomDrawOperation HitTest coordinate space.
#6616 Fix opening submenu popup for menus without subitems
Misc
#6575 Allow popups to move using horizontal or vertical offsets like in WPF
#6638 FlyoutBase create presenter before calling Opening event
#6656 Improve scroll gesture with virtualization.
#6485 Tweaks to ItemsSourceView
#6495 Fixes datagrid warnings
#6499 Fixes AvaloniaList XML Comments
#6506 Fixes input warnings
#6533 Compiler intrinsic based type nullability check
#6572 Set MenuItem icon presenter size from style
#6646 Used EqualityComparer.Default to check values for equality