Notable PRs in this milestone: /~https://github.com/shouldly/shouldly/pulls?q=is%3Apr+is%3Aclosed+milestone%3A4.3.0

What's Changed

• remove some obsoletes by @SimonCropp in #931
• Add support for ImmutableArray for ShouldBeEquivalentTo by @larsiver in #930
• update sdk to 8.0.301 by @SimonCropp in #942
• sdk 8.0.302 by @SimonCropp in #943
• remove sourcelink by @SimonCropp in #944
• move tests projects to net8 by @SimonCropp in #947
• update MarkdownSnippets by @SimonCropp in #949
• update PublicApiGenerator by @SimonCropp in #950
• update Microsoft.NET.Test.Sdk by @SimonCropp in #951
• update Microsoft.CodeAnalysis.CSharp by @SimonCropp in #952
• Improve some of the flaky tests by @slang25 in #954
• avoid task waiting in ShouldCompleteInTests by @SimonCropp in #945
• update xunit by @SimonCropp in #946
• Extend timeout for CI by @slang25 in #961
• Assortment of Minor Improvements by @slang25 in #962
• Switch from AppVeyor to GitHub Actions by @slang25 in #965
• update xunit 2.9 by @SimonCropp in #966
• sdk 8.0.303 by @SimonCropp in #968
• Fix name allBe.md by @bas-mulder in #972
• Support IReadOnlyDictionary<K, V> by @martincostello in #984
• Drop .NET 5 and add .NET 8 by @martincostello in #997
• Removing previous maintainers in README to avoid confusion/spam by @slang25 in #1032
• fix descriminate -> discriminate by @CaringDev in #1038
• move to stable net9 sdk 9.0.102 by @SimonCropp in #1039
• remove redundant verbatum strings by @SimonCropp in #1042
• fix docs snippets by @SimonCropp in #1040
• remove appveyor.yml from sln by @SimonCropp in #1041
• Add NRT annotation to ShouldBeAssignableTo by @Shane32 in #933
• fix PackageLicenseExpression in nuget by @SimonCropp in #1043
• fix link and add license name license.txt by @SimonCropp in #1044
• Add xunit v3 marker interfaces by @slang25 in #1045
• Fix handling of zero tolerances by @martincostello in #1049
• Housekeeping changes by @slang25 in #1052
• Add a git-blame-ignore-revs file by @slang25 in #1053
• Support Nullable in ShouldBeAssignableTo by @slang25 in #1054
• Relax missing actual argument expression by @slang25 in #1056
• Many dependabot updates

New Contributors

• @larsiver made their first contribution in #930
• @bas-mulder made their first contribution in #972
• @CaringDev made their first contribution in #1038
• @Shane32 made their first contribution in #933

Full Changelog: 4.2.1...4.3.0

What's Changed

• Avoid Microsoft.CSharp dependency on net5.0 by @ViktorHofer in #897
• Bump DiffEngine from 11.2.0 to 11.3.0 by @dependabot in #895
• docs: remove HashSnippetAnchors by @SimonCropp in #879
• Improved deterministic build support by @slang25 in #898

New Contributors

• @ViktorHofer made their first contribution in #897

Full Changelog: 4.2.0...4.2.1

What's Changed

• Install .NET SDK in GitHub Actions by @martincostello in #863
• Switch from shouldly.io to shouldly.org by @jnm2 in #864
• update refs by @SimonCropp in #868
• sdk 7.0.101 by @SimonCropp in #873
• update to DiffEngine 11 and EmptyFiles 4.1 by @SimonCropp in #872
• move tests to net7 by @SimonCropp in #874
• System.Half support by @sungam3r in #870
• Include Enumerable Have documentation in summary by @chris-codeflow in #869
• remove redundant T from EqualityComparerAdapter by @SimonCropp in #875
• CheckEolTargetFramework>false by @SimonCropp in #891
• suppress NU1505 by @SimonCropp in #893
• Bump MarkdownSnippets.MsBuild from 24.5.0 to 24.5.1 by @dependabot in #888
• Bump EmptyFiles from 4.1.0 to 4.4.0 by @dependabot in #889
• Bump Microsoft.CodeAnalysis.CSharp from 4.4.0 to 4.5.0 by @dependabot in #885
• change time in flakey test by @SimonCropp in #894
• Bump DiffEngine from 11.0.0 to 11.2.0 by @dependabot in #890
• Bump Microsoft.NET.Test.Sdk from 17.4.1 to 17.5.0 by @dependabot in #887
• Bump PublicApiGenerator from 10.3.0 to 11.0.0 by @dependabot in #886
• Add support for deterministic builds by @slang25 in #883

Full Changelog: 4.1.0...4.2.0

See Milestone 4.1.0

Published to https://www.nuget.org/packages/Shouldly/4.1.0

See /~https://github.com/shouldly/shouldly/issues?q=is%3Aclosed+milestone%3A4.0.2

• Fix Approval methods fail with TypeInitializationException under .NET 5

This is the first stable release in over 2 years. It is essentially an effort to reboot the project to being better supported and to have a regular release cadence.

See the v4 milestone for the list of changes. Although note that some changes have been done without associated issues or PR.

Where possible ObsoleteAttributes have been applied with directions on using the new API.

There is a work-in-progress v3 to v4 upgrade guide. Please feel free to help out by adding any additional notes to it.

#595 - Remove obsoleted types and members - @jnm2
#603 - Optimized .ShouldBeUnique() for large datasets - Thanks to @JakenVeina
#604 - Implement ShouldBeDecoratedWith() for Type - Thanks to @hrai
#610 - ShouldBe does a sequence comparison for ReadOnlyMemory - Thanks to @hrai
#626 - Add class constraints to ShouldNotBeNull - Thanks to @SimonCropp
#625 - Add generic overloads for ShouldSatisfyAllConditions - Thanks to @dlumpp
#624 - Add overloads for .ShouldBeOfTypes() when using enumerables - Thanks to @Pondidum
#634 - Support nullable reference types - Thanks to @jnm2
#639 - Move to .NET Standard only - Thanks to @SimonCropp
#644 - Move ShouldMatchApproved to use DiffEngine - Thanks to @SimonCropp
#624 - Remove func message overloads - Thanks to @SimonCropp
#645 - Force correct debug settings - Thanks to @SimonCropp
#648 - Expose more APIs - Thanks to @SimonCropp
#650 - Modify FindAsyncMethodUsingAttribute to discover async test methods - Thanks to @Kermittt

• #564 - #550 Add diffing support for Windows VS Code contributed by Eubert Go (ber2go)
• #560 - Refactor ShouldThrowAsync for cancellation handing and add test contributed by Adam Hathcock (adamhathcock)
• #555 - Fix in the Should.ThrowAsync error messages and exception handling contributed by Gabriel Milani (gmilani)
• #550 - Add diffing support for VS Code
• #411 - Object Graph Comparison - ShouldBeEquivalentTo(...) contributed by RJ Hollberg (TaffarelJr)

This release also includes the initial release of the new ShouldBeEquivalentTo method used for object graph comparison. This feature is still early in the making so I imagine there'll be a few bugs, for this reason this package will stay as a beta whilst we iterate on it.

Please raise any issues you find on our GitHub repository.