8.4.0

What's Changed 🆕

• Improve nullable annotations in [ObservableProperty] generated code by @Sergio0694 in #944
• Add .targets to validate the Windows SDK version by @Sergio0694 in #942
• Update SDK package checks for .NET 9 SDK by @Sergio0694 in #952
• Allow forwarding attributes to property accessors by @Sergio0694 in #946
• Fix suppressions for custom attribute targets by @Sergio0694 in #964
• Add support for partial properties for [ObservableProperty] by @Sergio0694 in #966
• Update NuGet packages to latest stable by @Sergio0694 in #967
• Move some diagnostics to analyzers by @Sergio0694 in #968
• Bug fixes to generated partial properties by @Sergio0694 in #970
• Handle 'required' fields in partial property code fixer by @Sergio0694 in #972
• Remove 'this.' expressions in partial property code fixer by @Sergio0694 in #973
• Add MVVM Toolkit analyzers for WinRT scenarios by @Sergio0694 in #979
• Embed .pdb files for all analyzer projects by @Sergio0694 in #980
• Add more WinRT analyzers for class-level attributes by @Sergio0694 in #981
• Improve locations resolution for new analyzers by @Sergio0694 in #984
• Remove .NET 6 TFM by @Sergio0694 in #985
• Allow code blocks in issue template by @Poker-sang in #926
• Improve 'RequiresCSharpLanguageVersionPreviewAnalyzer' by @Sergio0694 in #988
• Use 'ref readonly' in 'IndexOf' APIs by @Sergio0694 in #997
• Added Stream over ReadOnlySequence by @paulomorgado in #808
• Fix message for one of the WinRT diagnostics by @Sergio0694 in #999
• New info diagnostic for WinRT AOT compatibility when C# is not 'preview' by @Sergio0694 in #1000
• Fix minor typos in comments. by @realybin in #974
• Minor diagnostics tweaks by @Sergio0694 in #1003
• Update Roslyn to 4.12 for new generators by @Sergio0694 in #1002
• Support fixing with attribute lists with multiple attributes by @Sergio0694 in #1008
• Emit consistent locations for 'MVVMTK0051' diagnostics by @Sergio0694 in #1009
• Add more analyzers, enable unit tests for partial properties by @Sergio0694 in #1010
• Support more partial property modifiers, ban pointer types by @Sergio0694 in #1015
• Update NuGet packages to latest stable by @Sergio0694 in #1016
• Refine filtering logic for [GeneratedBindableCustomProperty] analyzers by @Sergio0694 in #1019
• Improve test coverage for SpanExtensions.IndexOf by @Youssef1313 in #1023
• Add code fixer for semi-auto property to '[ObservableProperty]' partial property by @Sergio0694 in #1020
• Improve filtering in semi-auto property analyzer by @Sergio0694 in #1024
• Handle semi-auto properties with expression bodies by @Sergio0694 in #1026

New Contributors

• @Poker-sang made their first contribution in #926
• @paulomorgado made their first contribution in #808
• @realybin made their first contribution in #974

Full Changelog: v8.3.2...v8.4.0

8.4.0 Preview 3

What's Changed 🆕

• Improve nullable annotations in [ObservableProperty] generated code by @Sergio0694 in #944
• Add .targets to validate the Windows SDK version by @Sergio0694 in #942
• Update SDK package checks for .NET 9 SDK by @Sergio0694 in #952
• Allow forwarding attributes to property accessors by @Sergio0694 in #946
• Fix suppressions for custom attribute targets by @Sergio0694 in #964
• Add support for partial properties for [ObservableProperty] by @Sergio0694 in #966
• Update NuGet packages to latest stable by @Sergio0694 in #967
• Move some diagnostics to analyzers by @Sergio0694 in #968
• Bug fixes to generated partial properties by @Sergio0694 in #970
• Handle 'required' fields in partial property code fixer by @Sergio0694 in #972
• Remove 'this.' expressions in partial property code fixer by @Sergio0694 in #973
• Add MVVM Toolkit analyzers for WinRT scenarios by @Sergio0694 in #979
• Embed .pdb files for all analyzer projects by @Sergio0694 in #980
• Add more WinRT analyzers for class-level attributes by @Sergio0694 in #981
• Improve locations resolution for new analyzers by @Sergio0694 in #984
• Remove .NET 6 TFM by @Sergio0694 in #985
• Allow code blocks in issue template by @Poker-sang in #926
• Improve 'RequiresCSharpLanguageVersionPreviewAnalyzer' by @Sergio0694 in #988
• Use 'ref readonly' in 'IndexOf' APIs by @Sergio0694 in #997
• Added Stream over ReadOnlySequence by @paulomorgado in #808
• Fix message for one of the WinRT diagnostics by @Sergio0694 in #999
• New info diagnostic for WinRT AOT compatibility when C# is not 'preview' by @Sergio0694 in #1000
• Fix minor typos in comments. by @realybin in #974
• Minor diagnostics tweaks by @Sergio0694 in #1003
• Update Roslyn to 4.12 for new generators by @Sergio0694 in #1002
• Support fixing with attribute lists with multiple attributes by @Sergio0694 in #1008

New Contributors

• @Poker-sang made their first contribution in #926
• @paulomorgado made their first contribution in #808
• @realybin made their first contribution in #974

Full Changelog: v8.3.2...v8.4.0-preview3

8.3.2

This hotfix release updates the build time validation for the Windows SDK projections, when using the .NET 9 SDK.

What's Changed 🆕

• Update SDK package checks for .NET 9 SDK by @Sergio0694 in #952

8.3.1

This hotfix release includes build time validation for the Windows SDK projections, to improve the developer experience.

What's Changed 🆕

• Add .targets to validate the Windows SDK version by @Sergio0694 in #942

8.3.0

What's Changed 🆕

• Fix generation for OnPropertyChanging for [NotifyPropertyChangedFor] by @Sergio0694 in #722
• Add .NET 8 TFM to all projects and AOT annotations by @Sergio0694 in #832
• Update NuGet packages to latest stable by @Sergio0694 in #908
• Fix typo in Guard.ThrowHelper.ThrowArgumentNullExceptionForIsNotNull by @Benna96 in #863
• Add AOT support in WinRT scenarios to the MVVM Toolkit by @Sergio0694 in #909
• Include sizeof(T) in offset calculation for Memory2D from MemoryManager by @Lillenne in #841
• Correct incorrect description in ObsoleteAttribute by @aianlinb in #806
• Update CsWinRT to latest stable by @Sergio0694 in #910
• Avoid auto-generating ObservableValidator.HasError by @arivoir in #884
• Disable IID optimizer in MVVM Toolkit by @Sergio0694 in #912
• Allow trimming feature switches by @Sergio0694 in #911
• Fix IBufferWriterExtensions Write for unmanaged types by @pziezio in #799
• Update Windows SDK package version by @Sergio0694 in #916
• Don't generate 'INotifyPropertyChanging' code if not requested by @Sergio0694 in #915
• Generate trim annotations for [NotifyDataErrorInfo] properties by @Sergio0694 in #918

New Contributors

• @Benna96 made their first contribution in #863
• @Lillenne made their first contribution in #841
• @aianlinb made their first contribution in #806
• @arivoir made their first contribution in #884

Full Changelog: v8.2.2...v8.3.0

Note ℹ️

If you're consuming the MVVM Toolkit from net8.0-windows10.0.xxxxx.0, you'll either need the latest servicing update of the .NET 8 SDK (ie. > 8.0.403), or as a temporary workaround you can manually specify the Windows SDK package version in your .csproj, as follows:

<WindowsSdkPackageVersion>10.0.xxxxx.41</WindowsSdkPackageVersion>

Where "xxxxx" should match the Windows SDK you're targeting (in your "TargetFramework" property).

https://www.nuget.org/packages/Microsoft.Windows.SDK.NET.Ref/10.0.26100.41
https://www.nuget.org/packages/Microsoft.Windows.SDK.NET.Ref/10.0.22621.41
https://www.nuget.org/packages/Microsoft.Windows.SDK.NET.Ref/10.0.22000.41
https://www.nuget.org/packages/Microsoft.Windows.SDK.NET.Ref/10.0.20348.41
https://www.nuget.org/packages/Microsoft.Windows.SDK.NET.Ref/10.0.19041.41
https://www.nuget.org/packages/Microsoft.Windows.SDK.NET.Ref/10.0.18362.41
https://www.nuget.org/packages/Microsoft.Windows.SDK.NET.Ref/10.0.17763.41

8.2.2

What's Changed 🆕

• Fix forwarding enum values with negative values in attributes by @Sergio0694 in #736
• Add analyzer for [field: ObservableProperty] uses from auto-properties by @Sergio0694 in #735
• Fix minor typos in comments. by @Treit in #759

New Contributors

• @Treit made their first contribution in #759

Full Changelog: v8.2.1...v8.2.2

8.2.1

What's Changed 🆕

• Fix AV when indexing a sliced Memory2D backed by custom MemoryManager by @Sergio0694 in #675
• Fix forwarding attributes with negative enum values by @Sergio0694 in #682
• Update NuGet packages to latest stable by @Sergio0694 in #687
• Use preinstalled .NET in CI runner by @Sergio0694 in #688
• Dynamically resolve assembly version in generator tests by @Sergio0694 in #689
• Bump version to 8.2.1 by @Sergio0694 in #685
• Add diagnostics for invalid expressions for forwarded attributes by @Sergio0694 in #684
• Fix ObservableValidator generator to detect inherited properties by @Sergio0694 in #692
• Add warning when using packages.config for MVVM Toolkit by @Sergio0694 in #698
• Improve XML docs for Span2D.Slice(int, int, int, int) by @Sergio0694 in #700
• Improve ImmutableArrayBuilder type in MVVM Toolkit generators by @Sergio0694 in #701
• Check for cancellation more often in generators by @Sergio0694 in #704
• Update README.md by @kmgallahan in #697
• Set EnforceExtendedAnalyzerRules in analyzers by @Sergio0694 in #712
• Add new analyzer/fixer for async void [RelayCommand] methods by @Sergio0694 in #714
• Remove unnecessary temporary array allocation by @Sergio0694 in #719
• Handle [ObservableProperty] fields with keyword identifiers by @Sergio0694 in #720

New Contributors 🙌

• @kmgallahan made their first contribution in #697

Full Changelog: v8.2.0...v8.2.1

8.2.0

Release blog post: https://devblogs.microsoft.com/dotnet/announcing-the-dotnet-community-toolkit-820/.

What's Changed 🆕

• Add fixers project and implement a fixer for FieldReferenceForObservablePropertyFieldAnalyzer by @333fred in #578
• Move two more diagnostics to analyzers by @Sergio0694 in #581
• Use SyntaxGenerator and leave trivia handling up to it by @Youssef1313 in #590
• Add fixer for ClassUsingAttributeInsteadOfInheritanceAnalyzer by @Sergio0694 in #588
• Fix build error from VB.NET projects by @Sergio0694 in #592
• Add new OnPropertyNameChanging and Changed overloads by @Sergio0694 in #582
• Resolve all needed symbols early in analyzers by @Sergio0694 in #587
• Fix forwarded double attribute parameters by @Sergio0694 in #603
• Fix source generators processing nested/generic types by @Sergio0694 in #606
• Add ArrayPoolBufferWriter.DangerousGetArray() API by @Sergio0694 in #616
• Drop System.Linq from CommunityToolkit.Diagnostics by @Sergio0694 in #622
• Add [field:] and [property:] support for [RelayCommand] methods by @Sergio0694 in #630
• fix: Added missing Dispose() call to HashCode.cs. by @HavenDV in #631
• Support partial methods and forwarded attributes with [RelayCommand] by @Sergio0694 in #633
• Bump version to 8.2.0 by @Sergio0694 in #635
• Bump NuGet packages to latest stable by @Sergio0694 in #636
• Fix TypeExtensions.ToTypeString method Exception. by @GabrieleMessina in #639
• Add [MemberNotNull] to [ObservableProperty] set accessors by @Sergio0694 in #646
• Improve XML docs over generated code by @Sergio0694 in #653
• Enable AOT and single file analyzers by @Sergio0694 in #665

New Contributors 🙌

• @333fred made their first contribution in #578
• @HavenDV made their first contribution in #631
• @GabrieleMessina made their first contribution in #639

Full Changelog: v8.1.0...v8.2.0

8.2.0 Preview 2

This is a small revision update to allow everyone to try out and validate some more source generator improvements.

What's Changed (since 8.2.0 Preview 1) 🆕

• Add [MemberNotNull] to [ObservableProperty] set accessors by @Sergio0694 in #646
• Improve XML docs over generated code by @Sergio0694 in #653

8.2.0 Preview 1

What's Changed (since 8.1.0) 🆕

• Add fixers project and implement a fixer for FieldReferenceForObservablePropertyFieldAnalyzer by @333fred in #578
• Move two more diagnostics to analyzers by @Sergio0694 in #581
• Use SyntaxGenerator and leave trivia handling up to it by @Youssef1313 in #590
• Add fixer for ClassUsingAttributeInsteadOfInheritanceAnalyzer by @Sergio0694 in #588
• Fix build error from VB.NET projects by @Sergio0694 in #592
• Add new OnPropertyNameChanging and Changed overloads by @Sergio0694 in #582
• Resolve all needed symbols early in analyzers by @Sergio0694 in #587
• Fix forwarded double attribute parameters by @Sergio0694 in #603
• Fix source generators processing nested/generic types by @Sergio0694 in #606
• Add ArrayPoolBufferWriter.DangerousGetArray() API by @Sergio0694 in #616
• Drop System.Linq from CommunityToolkit.Diagnostics by @Sergio0694 in #622
• Add [field:] and [property:] support for [RelayCommand] methods by @Sergio0694 in #630
• fix: Added missing Dispose() call to HashCode.cs. by @HavenDV in #631
• Support partial methods and forwarded attributes with [RelayCommand] by @Sergio0694 in #633
• Bump version to 8.2.0 by @Sergio0694 in #635
• Bump NuGet packages to latest stable by @Sergio0694 in #636
• Fix TypeExtensions.ToTypeString method Exception. by @GabrieleMessina in #639

New Contributors

• @333fred made their first contribution in #578
• @HavenDV made their first contribution in #631
• @GabrieleMessina made their first contribution in #639