:information_source: No changes from Release Candidate 1.

NSubstitute v6.0.0

From RC1 notes:

• [NEW] ArgMatchers.Matching predicate matcher as an alternative to Is(Expression<Predicate<T>>. (.NET6 and above.)
• [UPDATE] Improved support for custom argument matchers. Arg.Is now accepts arg matchers.
• [UPDATE][BREAKING] Update target frameworks: .NET8, .NET Standard 2.0
• [UPDATE][BREAKING] Remove legacy obsolete API
• [UPDATE][BREAKING] Mark as obsolete api CompatArg with pre c# 7.0 support
• [UPDATE][BREAKING] Nullability is enabled for public api for .NET 8+ TFMs
• [UPDATE] Migrate documentation to docfx platform and update samples to NUnit 4
• [NEW] Added NuGet Package README file.

Full change list

• Update target frameworks and other infrastructure changes by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/831
• Remove Google Groups hyperlinks by @304NotModified in https://github.com/nsubstitute/NSubstitute/pull/804
• Improve output for expected argument matchers in https://github.com/nsubstitute/NSubstitute/pull/806
• Mark Substitute.For<T> method as Pure by @Dzliera in https://github.com/nsubstitute/NSubstitute/pull/844
• Move package creating from build.fsproj to github actions by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/838
• Added .NET 9 to test matrix by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/848
• Update dependencies by @Saibamen in https://github.com/nsubstitute/NSubstitute/pull/843
• Migrate documentation to docfx by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/850
• Added test for issue [#716] by @rbeurskens in https://github.com/nsubstitute/NSubstitute/pull/846
• feat: add dependabot for this project for minor and patch updates for nuget packages and github actions by @wmundev in https://github.com/nsubstitute/NSubstitute/pull/792
• [#853] Fix matching with multiple generic arguments of the same type by @rholek in https://github.com/nsubstitute/NSubstitute/pull/858
• Ability to mock protected methods with and without return value by @Jason31569 in https://github.com/nsubstitute/NSubstitute/pull/845
• Enable nullability for public api by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/856
• Bugfix/async event handlers return instantly by @jmartschinke in https://github.com/nsubstitute/NSubstitute/pull/808
• Fix matching generic calls with AnyType when the generic argument is also a generic argument in return type, out or ref parameter by @JMolenkamp in https://github.com/nsubstitute/NSubstitute/pull/862
• Feature: allow interception of any generic method call when using Arg.AnyType by @JMolenkamp in https://github.com/nsubstitute/NSubstitute/pull/855
• Params arg unit test by @Jason31569 in https://github.com/nsubstitute/NSubstitute/pull/874
• Added exception extensions for ValueTask without return type (rebase) in https://github.com/nsubstitute/NSubstitute/pull/873
• Migrate to slnx by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/882
• Migrate documentation validation from build.fsproj to Roslyn code generator by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/883
• Fix doc links (#884) in https://github.com/nsubstitute/NSubstitute/pull/886
• Add PackageReadmeFile. by @peymanr34 in https://github.com/nsubstitute/NSubstitute/pull/888
• Make public api and tests the same for all TFMs by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/885
• Migrate documentation samples to NUnit4 by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/889
• Run unit tests in Microsoft.Testing.Platform mode by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/896
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/902
• Fix typo in return value documentation by @ericmutta in https://github.com/nsubstitute/NSubstitute/pull/903
• Bump actions/setup-dotnet from 4 to 5 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/907
• Fix typo in received calls documentation by @ericmutta in https://github.com/nsubstitute/NSubstitute/pull/904
• Simplify github actions to use less jobs by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/911
• Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/916
• Bump NUnit3TestAdapter from 5.0.0 to 5.2.0 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/922
• Bump BenchmarkDotNet from 0.15.2 to 0.15.5 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/921
• Add .NET 10 to test matrix by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/913
• Bump Microsoft.Extensions.Logging.Abstractions from 9.0.0 to 10.0.0 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/926
• Bump actions/checkout from 5 to 6 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/928
• Bump Microsoft.CodeAnalysis.CSharp from 4.14.0 to 5.0.0 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/929
• Bump BenchmarkDotNet from 0.15.5 to 0.15.6 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/924
• Bump BenchmarkDotNet from 0.15.6 to 0.15.8 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/930
• Bump NUnit3TestAdapter from 5.2.0 to 6.0.0 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/931
• Fix XML docs for WhenCalled.Throws by @kerego in https://github.com/nsubstitute/NSubstitute/pull/934
• Bump NUnit3TestAdapter from 5.2.0 to 6.0.0 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/937
• Bump Microsoft.Extensions.Logging.Abstractions from 10.0.0 to 10.0.1 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/936
• Bump actions/upload-artifact from 5 to 6 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/935
• Bump NUnit3TestAdapter from 6.0.0 to 6.0.1 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/939
• Fixed bug that would cause a struct to not match and throw a runtime error. by @Notallthatevil in https://github.com/nsubstitute/NSubstitute/pull/895
• Remove TestingPlatformDotnetTestSupport for test projects by @Romfos in https://github.com/nsubstitute/NSubstitute/pull/938
• Improve changelog by @304NotModified in https://github.com/nsubstitute/NSubstitute/pull/940
• Bump NUnit3TestAdapter from 6.0.1 to 6.1.0 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/941
• Bump Microsoft.Extensions.Logging.Abstractions from 10.0.1 to 10.0.2 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/942
• Custom arg matcher support in https://github.com/nsubstitute/NSubstitute/pull/912
• Bump Microsoft.Extensions.Logging.Abstractions from 10.0.2 to 10.0.3 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/944
• Bump NUnit from 4.4.0 to 4.5.0 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/946
• Bump actions/upload-artifact from 6 to 7 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/949
• Added test for DefaultInterfacesImplementation by @304NotModified in https://github.com/nsubstitute/NSubstitute/pull/950
• Bump NUnit from 4.5.0 to 4.5.1 by @dependabot[bot] in https://github.com/nsubstitute/NSubstitute/pull/951

New Contributors

Thank you to our first time contributors!

• @Dzliera made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/844
• @Saibamen made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/843
• @rbeurskens made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/846
• @wmundev made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/792
• @rholek made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/858
• @Jason31569 made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/845
• @jmartschinke made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/808
• @JMolenkamp made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/862
• @peymanr34 made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/888
• @dependabot[bot] made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/902
• @ericmutta made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/903
• @kerego made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/934
• @Notallthatevil made their first contribution in https://github.com/nsubstitute/NSubstitute/pull/895

Thanks also to @304NotModified and @Romfos for their continued support and contributions to this release.

Full Changelog: https://github.com/nsubstitute/NSubstitute/compare/v5.3.0...v6.0.0