dotnet/maui 10.0.20

10.0.20 SR2

on GitHub

What's Changed

Note: This is a service release (SR2) tracking ongoing release/10.0.1xx-sr2 branch development. The version number 10.0.20 represents the second service release for .NET MAUI 10.

.NET MAUI 10.0.20 development introduces significant improvements across all platforms with focus on quality, performance, and developer experience. Current development includes enhancements to XAML Source Generator, iOS/macOS fixes, AppThemeBinding improvements, and improved developer tooling.

AI

• PR Reviewer Agent by @PureWeen in #32340

• [AI] The Issue-Resolver agent by @kubaflo in #32804

• [AI] Fixed links for agents by @kubaflo in #32818

• Add checkpoint/resume system for PR review agent by @kubaflo in #32774

• Improved pr-reviewer AI agent and modified the usage instructions in README by @kubaflo in #32718

• Agents scripts by @PureWeen in #32819

• Simplify agent instructions and consolidate sandbox testing workflow by @Copilot in #32950

Brushes

• Fix SolidColorBrush.Equals to compare Color values instead of references by @StephaneDelcroix in #32956

  🔧 Fixes

  • Using DynamicResource with OnPlatform causes infinite loop

Data Binding

• Fix CS8603 error for nullable reference types in SourceGen binding paths by @Copilot in #32480

  🔧 Fixes

  • error CS8603: Possible null reference return in generated code using SourceGen

Docs

• Add README-AI.md file by @PureWeen in #32502

• Improve AI agent documentation and testing instructions by @Copilot in #32485

  🔧 Fixes

  • Fix keyboard overlap on Android when SoftInput.AdjustResize is set

• Add version 10.0.11 to bug report template by @PureWeen in #32844

• Add XAML unit testing guidelines by @jfversluis in #32788

• Add Git workflow rules for Copilot CLI by @jfversluis in #32873

• Add version 10.0.20 to bug report template by @PureWeen in #33060

• Add comprehensive README to Microsoft.Maui.Controls NuGet package by @Copilot in #32835

Infrastructure

• [net10.0] Update dependencies from dotnet/dotnet by @dotnet-maestro[bot] in #32309

• [net10.0] Update dependencies from dotnet/dotnet by @dotnet-maestro[bot] in #32328

• [net10.0] Update dependencies from dotnet/macios by @dotnet-maestro[bot] in #32304

• Localized file check-in by OneLocBuild Task: Build definition ID 13330: Build ID 12753373 by @dotnet-bot in #32482

• [ci] Add dnceng-public UI tests by @rmarinho in #32229

• [ci] Remove x64 demands by @rmarinho in #32070

• [ci] Device tests using MAUI pool for build by @rmarinho in #32533

• [ci] Clean nuget.config by @rmarinho in #32501

• Refactor device test stages in pipeline configuration by @rmarinho in #32712

• [Testing] Fail iOS builds fast when Xcode setup fails by @jfversluis in #32746

  🔧 Fixes

  • [Testing] iOS tests run on machines with old Xcode or none at all

• November 17th, Inflight Candidate by @PureWeen in #32509

• Remove use of storage account read tokens by @mmitche in #32779

• Add find similar issues GitHub Action by @jfversluis in #32941

• December 1st, Inflight Candidate by @PureWeen in #32841

• [main] Update dependencies from dotnet/xharness by @rmarinho in #32821

• Only emit compiler generated files in Debug configuration by @StephaneDelcroix in #32986

• Use net*.0 wildcard pattern for CI branch triggers by @jfversluis in #33002

• [ci] Fix format of pipeline by @rmarinho in #33024

• December 8th, Candidate by @PureWeen in #32982

• Add PR dogfooding script + automatic comment by @jfversluis in #33043

• [ci] Remove references to yaml-templates by @rmarinho in #33089

• [ci] Don t batch runs on public ci by @rmarinho in #33120

• Avoid UITest snapshot artifact name collisions across stages by @Copilot in #33122

• [ci] Update arcade on main by @rmarinho in #33100

• [windows] Workaround for EmitCompilerGeneratedFiles issue by @rmarinho in #32981

  🔧 Fixes

  • Intermittent build error - CS0016: Could not write to output file (path not found)

• Update main SR version and Github Issues by @PureWeen in #32499

• Move to slnx and slnf by @mattleibow in #32514

• Update default solution file in settings by @PureWeen in #32572

• Merge main net10 2 by @rmarinho in #32389

• [net10.0] [ci] Update with new pipelines by @github-actions[bot] in #32265

  🔧 Fixes

  • [ci] Update with new pipelines

• Add demands for Darwin OS in UI tests pipeline by @mattleibow in #32532

• Added capabilities to get Xcode logs in the Appium server output by @jfversluis in #32149

CollectionView

• [iOS, macOS] Fixed CollectionView group header size changes with ItemSizingStrategy by @NanthiniMahalingam in #33161

  🔧 Fixes

  • Fixes issue where CollectionView's grouped item header or footer template size was incorrectly taken from the first item's size instead of the actual template size when ItemSizingStrategy is set to measure the first item

Localization

• LEGO: Pull request from lego/hb_7241b85a-f216-4d55-a9fa-d8030c736df5_20251107204636959 to main by @csigs in #32449

SafeArea

• [Android] Refactor WindowInsetListener to per-view registry with MauiWindowInsetListener by @Copilot in #32278

  🔧 Fixes

  • [Android] - Implement WindowInsetListener for per coordinator layout
  • [.NET 10] The gap in the bottom of the emulator increases while scrolling.
  • [Android] Refactor WindowInsetListener to per-CoordinatorLayout registry with optimized lookups

• Fix SafeAreaEdges.SoftInput applying bottom padding when keyboard is hidden and inset consumption issue by @Copilot in #32064

  🔧 Fixes

  • [Android] Setting SafeAreaEdges SoftInput on bottom causes padding from bottom bar
  • [Android] Fix SafeAreaEdges.SoftInput applying bottom padding when keyboard is hidden

• Fix content page title clipping on Android API < 30 with window insets compatibility by @Copilot in #32537

  🔧 Fixes

  • Shell content page title position incorrect/clipped

• Fix AppBarLayout insets when FlyoutPage is pushed modally on Android by @Copilot in #32379

  🔧 Fixes

  • When a FlyoutPage is pushed Modally it doesn't inset the AppBarLayout

Shell

• [Android] Fix ShellFlyout Footer area not cleared after removing footer view by @NirmalKumarYuvaraj in #32884

  🔧 Fixes

  • [Android] ShellFlyout Footer area not cleared after removing footer view

TabbedPage

• Fix TabBar not visible on Mac Catalyst on iOS26 by @sheiksyedm in #32972

TitleView

• Fix TitleView image not showing on iOS 26 and macOS 26.1 by @kubaflo in #32913

  🔧 Fixes

  • TitleView image not showing on iOS 26 and macOS 26.1

• Fix iOS 26 TitleView covering content in Shell and NavigationPage by @Copilot in #32341

  🔧 Fixes

  • iOS 26 TitleView covering content in Shell and NavigationPage

Styles

• Fix ApplyToDerivedTypes not working for implicit styles by @jfversluis in #32711

  🔧 Fixes

  • ApplyToDerivedTypes not working for implicit styles

Xaml

• [XSG] Create AppThemeBinding using [UnsafeAccessor] in .NET 10 by @simonrozsival in #32728

• Disable AppThemeBindingExtension source generation for NET10 by @StephaneDelcroix in #33107

  📝 Note

  • Disables AppThemeBindingExtension source generation for NET10 to address compatibility issues in SR2

• [XSG] Fix CS8601 error in XAML SourceGen setter for nullable reference types by @StephaneDelcroix in #32940

  🔧 Fixes

  • CS8601 error in XAML SourceGen setter for nullable reference types

• Log warning instead of error for property element attributes by @StephaneDelcroix in #32896

  🔧 Fixes

  • Property element attributes should log warning not error

• [XSG] Add NullExtension shortcut to SourceGen by @StephaneDelcroix in #32892

• Fix XamlC null key error when parent VariableDefinition is null by @StephaneDelcroix in #32902

  🔧 Fixes

  • XamlC crashes with 'Value cannot be null. (Parameter 'key')' on complex nested structures

• [XSG] Add heuristic to support bindable properties generated by other source generators by @Copilot in #32597

• [XSG] Fix Style setter with content syntax in SourceGen by @Copilot in #32890

  🔧 Fixes

  • SourceGen produces invalid code for Style setter with content syntax

• Improve XAML SourceGenerator performance with C# hot reload support by @StephaneDelcroix in #32870

• Enable XAML SourceGen by default in templates and add per-file default support by @StephaneDelcroix in #32733

  🔧 Fixes

  • Enable XAML SourceGen by default in templates
  • Add per-file default support for XAML inflator

• Optimize XAML binding code generation - eliminate redundant parameters and property setters by @Copilot in #32420

  🔧 Fixes

  • [Performance] Reduce (SourceGen/XAML) Binding generated code
  • iOS MediaPicker.CapturePhotoAsync closes the wrong modal

• [XSG] Fix MAUIX2003 error for x:Arguments with interface parameters by @jfversluis in #32823

  🔧 Fixes

  • MAUIX2003 error with x:Arguments and interface parameters

• [XSG] Fix SourceGen collection assignment with explicit cast by @jfversluis in #32780

  🔧 Fixes

  • SourceGen collection assignment with explicit cast

• Fix XAML parser error format for IDE navigation by @StephaneDelcroix in #32713

  🔧 Fixes

  • XAML parser error format for IDE navigation

• Implement DataTemplateExtension as KnownMarkup for simpler code generation by @StephaneDelcroix in #32761

• Fix XAML files being embedded as resources when using SourceGen inflator by @StephaneDelcroix in #32744

  🔧 Fixes

  • XAML files embedded as resources with SourceGen inflator

• Fix XamlC error with HTTP-based xmlns URIs by @jfversluis in #32768

  🔧 Fixes

  • XamlC error with HTTP-based xmlns URIs

• Fix: XAML self-bindings (. path and empty binding) now compile via source generator by @Copilot in #32468

• added on platform value for mac by @TamilarasanSF4853 in #32776

• [XSG] Fix #32836: SourceGen handles typed resources in StaticResource correctly by @StephaneDelcroix in #32843

  🔧 Fixes

  • SourceGen handles typed resources in StaticResource incorrectly
  • SourceGen doesn't pass values properly to Converters when using StaticResource

• Fix XC0022 and XC0023 warnings by adding x:DataType for compiled bindings by @Copilot in #32444

• [XSG] Reduce dead code for Setters with compiled converters by @Copilot in #32474

• [XSG] Fix incorrect TargetNullValue flag check causing NPE with nullable bindings by @Copilot in #32580

• [XSG] Fix OnPlatform to generate default values for missing platforms by @Copilot in #32778

• [XSG] Fix RelativeSource binding with FindAncestorBindingContext mode by @Copilot in #32925

  🔧 Fixes

  • RelativeSource binding with FindAncestorBindingContext mode in SourceGen

Full Changelog: 10.0.11...10.0.20