What’s Changed

MAUI Product fixes

[Windows] Fix image button scaling by @Foda in https://github.com/dotnet/maui/pull/20949
[iOS] Double dash in input field crash fix by Jakub Florkowski in https://github.com/dotnet/maui/pull/20584
[Android] Don’t remeasure the HScrollView during the layout pass by Shane Neuville in https://github.com/dotnet/maui/pull/20998
[Android] Fix ShouldShowToolbarButton for FlyoutPage by @bradencohen in https://github.com/dotnet/maui/pull/18522
Generalize HideSoftInputOnTapped on Android and iOS to support 3rd party input controls by Alberto Aldegheri in https://github.com/dotnet/maui/pull/19626
[net9.0] Fix maui query attribute support by Rui Marinho in https://github.com/dotnet/maui/pull/21061
[main] [net9.0] Fix templates by @github-actions in https://github.com/dotnet/maui/pull/21055
[XC] Compile bindings with Source by @simonrozsival in https://github.com/dotnet/maui/pull/20610
[Trimming] Fix ILLink warnings in source generated code by @simonrozsival in https://github.com/dotnet/maui/pull/21054
[Windows] Round item size in GridView by @Foda in https://github.com/dotnet/maui/pull/21142
[Android] System Fonts fix by Jakub Florkowski in https://github.com/dotnet/maui/pull/20961
Fix XmlType .Equals override by @mgoertz-msft in https://github.com/dotnet/maui/pull/21192
[iOS] Fix UI loop when setting ContentInset by Rui Marinho in https://github.com/dotnet/maui/pull/21140
[Android] Correctly scale Button image by Javier Suárez in https://github.com/dotnet/maui/pull/19834
[android] fix memory leak in TabbedPage by Jonathan Peppers in https://github.com/dotnet/maui/pull/21218
Allow using x:Type and type literals interchangeably in certain scenarios by @simonrozsival in https://github.com/dotnet/maui/pull/20915
Optimize performance of Flex.Item by @symbiogenesis in https://github.com/dotnet/maui/pull/20034
[ios] fix memory leak in RadioButton by Jonathan Peppers in https://github.com/dotnet/maui/pull/21151
[Windows] Fix CanvasImageSource scaling behavior (SR3) by @Foda in https://github.com/dotnet/maui/pull/21239
Update Template Shell Foreground colour by @licon4812 in https://github.com/dotnet/maui/pull/20152
[Windows] Fix FontImageSource resize behavior by @Foda in https://github.com/dotnet/maui/pull/21212
Throw error when pushing without wrapping into navigation page by Jakub Florkowski in https://github.com/dotnet/maui/pull/20155
Update the Multi-Project styles by Matthew Leibowitz in https://github.com/dotnet/maui/pull/21282
[ios] avoid duplicating CALayer.Sublayer arrays by Jonathan Peppers in https://github.com/dotnet/maui/pull/21308
[C] use ResourcesChanged to propagate Theme by Stéphane Delcroix in https://github.com/dotnet/maui/pull/21229
Rework foreground color and remove outdated methods by Shane Neuville in https://github.com/dotnet/maui/pull/21238
GetValueSource by Stéphane Delcroix in https://github.com/dotnet/maui/pull/19563
Update Styles.xaml on Multi Project by Shane Neuville in https://github.com/dotnet/maui/pull/21363
Removed vestigial UpdateContentLayout() method left over from Forms by @hartez in https://github.com/dotnet/maui/pull/18856
Change activity attributes by Jonathan Dick in https://github.com/dotnet/maui/pull/20653
Fix PropertyChanged on idx for compiledbindings by Stéphane Delcroix in https://github.com/dotnet/maui/pull/21366
Improve warnings when binding cannot be compiled by @simonrozsival in https://github.com/dotnet/maui/pull/21281
Only show x:DataType warnings when using NativeAOT by @simonrozsival in https://github.com/dotnet/maui/pull/21418
Still measure children if size is known on CV by Shane Neuville in https://github.com/dotnet/maui/pull/21409
[Windows] Cache full app package file path by @MartyIX in https://github.com/dotnet/maui/pull/21246
[Trimming] Use type converters instead of implicit cast operators (part 1/2) by @simonrozsival in https://github.com/dotnet/maui/pull/21050
[android] Add null check to help with #21393 by Rui Marinho in https://github.com/dotnet/maui/pull/21432
Remove new TypeConversionAppBuilderExtensions API by @simonrozsival in https://github.com/dotnet/maui/pull/21459
[macOS] Make window overlay to redraw correctly during window resizing by @MartyIX in https://github.com/dotnet/maui/pull/21371
Fix for WebView Error when changing page with WebView loading a page by @dustin-wojciechowski in https://github.com/dotnet/maui/pull/21436
[android] avoid OnLayout() for Label by Jonathan Peppers in https://github.com/dotnet/maui/pull/21291
[XamlC] Avoid calling ResourceDictionary.SetAndLoadSource by @simonrozsival in https://github.com/dotnet/maui/pull/20776
[Xaml] Simplify loading ResourceDictionary from Source by @simonrozsival in https://github.com/dotnet/maui/pull/21429
[controls] improve perf of “merged” ResourceDictionary lookups by Jonathan Peppers in https://github.com/dotnet/maui/pull/21334
Fix display of ActionSheet in modal view on Windows by @japarson in https://github.com/dotnet/maui/pull/21295
[Windows] Ensure images in buttons never scale up, only down by @Foda in https://github.com/dotnet/maui/pull/21463
Cleanup ResourceDictionary by @simonrozsival in https://github.com/dotnet/maui/pull/21486
[Trimming] Use type converters instead of implicit cast operators (part 2/2) by @simonrozsival in https://github.com/dotnet/maui/pull/21052
[Trimming] Enable trimming and AOT analyzers in Core by @simonrozsival in https://github.com/dotnet/maui/pull/21076

Docs

Improve WebAuthenticator API docs with exceptions by Gerald Versluis in https://github.com/dotnet/maui/pull/20860
Update Maps Project API Docs by Gerald Versluis in https://github.com/dotnet/maui/pull/20893
Update layout.md by @MartyIX in https://github.com/dotnet/maui/pull/20964
Small fix for WebAuthenticator TaskCanceledException API docs by Gerald Versluis in https://github.com/dotnet/maui/pull/21040
Document ICanvas by @jknaudt21 in https://github.com/dotnet/maui/pull/20881
Add install mono step to macOS setup guide by @jkurdek in https://github.com/dotnet/maui/pull/21433
Make the dev docs more betterer by @stephen-hawley in https://github.com/dotnet/maui/pull/21467

Tests

Fix image loading tests by Shane Neuville in https://github.com/dotnet/maui/pull/20955
Enable now passing tests and add some TableView categories by Shane Neuville in https://github.com/dotnet/maui/pull/20531
Use a different gif URL as MS News blocked us by Matthew Leibowitz in https://github.com/dotnet/maui/pull/21003
Disable auto updating on device and better prepare logcat by Shane Neuville in https://github.com/dotnet/maui/pull/20732
[Windows] Ensure consistent background colors for UI test cases by @Foda in https://github.com/dotnet/maui/pull/21022
[testing] Cleaning up TemplateTests iOS simulator issues by @ivanpovazan in https://github.com/dotnet/maui/pull/20817
[testing] Add CollectionView MemoryLeak test by Rui Marinho in https://github.com/dotnet/maui/pull/21237
[Windows] Add scrolling tests for virtualization w/ Datatemplates by @Foda in https://github.com/dotnet/maui/pull/20954
Remove check allocation tests from core by Shane Neuville in https://github.com/dotnet/maui/pull/21283
[Testing] Updated to latest RC.6 of Appium by Javier Suárez in https://github.com/dotnet/maui/pull/20694
[testing] Ignore failing tests by Rui Marinho in https://github.com/dotnet/maui/pull/21266
Find failing Frame tests in CI by Shane Neuville in https://github.com/dotnet/maui/pull/21287
Fix Namesapces on Frame DeviceTests by Shane Neuville in https://github.com/dotnet/maui/pull/21311
Make PopLifeCycle more reliable by Shane Neuville in https://github.com/dotnet/maui/pull/21380
Update BlazorWebView Device Tests to have longer timesouts and more retries by @Eilon in https://github.com/dotnet/maui/pull/21318
Move 10234 to Appium by Shane Neuville in https://github.com/dotnet/maui/pull/21471
[Windows] Add crash dumps as artifacts to tests by @Foda in https://github.com/dotnet/maui/pull/21493
[net9.0] [testing] Enable Windows UITests back by Rui Marinho in https://github.com/dotnet/maui/pull/20727

Dependency Updates

Bump the windowsappsdk group with 3 updates by Shane Neuville in https://github.com/dotnet/maui/pull/20460
[net9.0] Update net9.0 with release versions by Rui Marinho in https://github.com/dotnet/maui/pull/20983
[main] Update dependencies from dotnet/xharness by @dotnet-maestro in https://github.com/dotnet/maui/pull/20989
Revert to 1.4.240211001 by Shane Neuville in https://github.com/dotnet/maui/pull/21031
Update Windows App SDK by Matthew Leibowitz in https://github.com/dotnet/maui/pull/21162
Update Win2D by Matthew Leibowitz in https://github.com/dotnet/maui/pull/21144
[main] Update dependencies from dotnet/xharness by @dotnet-maestro in https://github.com/dotnet/maui/pull/21133
[net9.0] Bump Samsung Tizen versions by Rui Marinho in https://github.com/dotnet/maui/pull/21275
[net9.0] Update all net9 versions preview3 by Rui Marinho in https://github.com/dotnet/maui/pull/21276
[net9.0] Update dependencies from xamarin/xamarin-android by @dotnet-maestro in https://github.com/dotnet/maui/pull/21341
[net9.0] Update dependencies from xamarin/xamarin-macios by @dotnet-maestro in https://github.com/dotnet/maui/pull/21340
[main] Update dependencies from dotnet/xharness by @dotnet-maestro in https://github.com/dotnet/maui/pull/21424
[net9.0] Update versions by Rui Marinho in https://github.com/dotnet/maui/pull/21373
[net9.0] Update dependencies from xamarin/xamarin-android by @dotnet-maestro in https://github.com/dotnet/maui/pull/21425
[net9.0] Update dependencies from xamarin/xamarin-macios by @dotnet-maestro in https://github.com/dotnet/maui/pull/21440
[net9.0] Update dependencies from xamarin/xamarin-android by @dotnet-maestro in https://github.com/dotnet/maui/pull/21443
[release/9.0.1xx-preview3] [net9.0] Bump the reference to the net8.0 workload by @github-actions in https://github.com/dotnet/maui/pull/21509
[release/9.0.1xx-preview3] Update dependencies from xamarin/xamarin-android by @dotnet-maestro in https://github.com/dotnet/maui/pull/21517
[release/9.0.1xx-preview3] Update dependencies from xamarin/xamarin-macios by @dotnet-maestro in https://github.com/dotnet/maui/pull/21521

Housekeeping

[CI] Move to a pool dedicate just for APIScan. by @mandel-macaque in https://github.com/dotnet/maui/pull/20996
[CI] Add image override to APIScan pool. by @mandel-macaque in https://github.com/dotnet/maui/pull/20997
FabricBot: Onboarding to GitOps.ResourceManagement because of FabricBot decommissioning by @dotnet-policy-service in https://github.com/dotnet/maui/pull/20894
[net9.0] Move net9 to preview3 by Rui Marinho in https://github.com/dotnet/maui/pull/21011
Update GitInfo.txt for SR4 by Shane Neuville in https://github.com/dotnet/maui/pull/21027
Update GitInfo.txt 8.0.10-preview by Shane Neuville in https://github.com/dotnet/maui/pull/21026
Bump editorconfig csharp_prefer_braces down to suggestion by Gerald Versluis in https://github.com/dotnet/maui/pull/21041
Stable branding for SR3 by Shane Neuville in https://github.com/dotnet/maui/pull/21137
[net9.0] Merge main to net9 branch by Rui Marinho in https://github.com/dotnet/maui/pull/21145
[main] Merge release/8.0.1xx-sr3 to main by Shane Neuville in https://github.com/dotnet/maui/pull/21290
Update bug-report.yml SR3 by Shane Neuville in https://github.com/dotnet/maui/pull/21309
Merge sr3 main by Rui Marinho in https://github.com/dotnet/maui/pull/21301
[ci] Fix APIScan by Rui Marinho in https://github.com/dotnet/maui/pull/21358
[net9.0] Merge main to net9 by Rui Marinho in https://github.com/dotnet/maui/pull/21392
[net9.0] Make a green run for p3 before going to p4 by Rui Marinho in https://github.com/dotnet/maui/pull/21500

New Contributors

@bradencohen made their first contribution in https://github.com/dotnet/maui/pull/18522
@dotnet-policy-service made their first contribution in https://github.com/dotnet/maui/pull/20894
@licon4812 made their first contribution in https://github.com/dotnet/maui/pull/20152
@jkurdek made their first contribution in https://github.com/dotnet/maui/pull/21433
@stephen-hawley made their first contribution in https://github.com/dotnet/maui/pull/21467

Full Changelog: https://github.com/dotnet/maui/compare/9.0.0-preview.2.10293…9.0.0-preview3.10416