Release Notes

Latest releases from the .NET ecosystem — aggregated from GitHub

May 2026
v11.0.0-preview.4 12 May 2026

Release What's Changed Unskip BindAsync test for body binding by @BrennanConroy in https://github.com/dotnet/aspnetcore/pull/64955 Update BL0007 diagnostic to provide clearer guidance on component parameter patterns by @Copilot in https://github.com/dotnet/aspnetcore/pull/63812 fix FIPS enabled context header creation in ManagedAuthenticatedEncryptor by @DeagleGross in https://github.com/dotnet/aspnetcore/pull/65186 Avoid re-throwing exception in bad request handling path by @adityamandale...

v9.0.16 12 May 2026

Release What's Changed [release/9.0] Update branding to 9.0.16 by @vseanreesermsft in https://github.com/dotnet/aspnetcore/pull/66206 [release/9.0] Update NPM dependencies by @wtgodbe in https://github.com/dotnet/aspnetcore/pull/66051 [release/9.0] Move off of dead-lettered Windows preview helix queue by @wtgodbe in https://github.com/dotnet/aspnetcore/pull/66219 [release/9.0] (deps): Bump src/submodules/googletest from 73a63ea to d72f9c8 by @dependabot[bot] in https://github.com/dotnet/as...

v8.0.27 12 May 2026

Release What's Changed [release/8.0] Update branding to 8.0.27 by @vseanreesermsft in https://github.com/dotnet/aspnetcore/pull/66205 [release/8.0] Update NPM dependencies by @wtgodbe in https://github.com/dotnet/aspnetcore/pull/66052 [release/8.0] Move off of dead-lettered Windows preview helix queue by @wtgodbe in https://github.com/dotnet/aspnetcore/pull/66220 [release/8.0] (deps): Bump src/submodules/googletest from 73a63ea to d72f9c8 by @dependabot[bot] in https://github.com/dotnet/as...

v10.0.8 12 May 2026

Release What's Changed [release/10.0] Update npm dependencies by @wtgodbe in https://github.com/dotnet/aspnetcore/pull/65831 [release/10.0] Fix ManagedAuthenticatedEncryptor calculations (65890) by @BrennanConroy in https://github.com/dotnet/aspnetcore/pull/65934 [release/10.0] Disable parallel restore for pass-2 projects by @wtgodbe in https://github.com/dotnet/aspnetcore/pull/65955 [release/10.0] [test-quarantine] Quarantine XmlKeyManagerTests.DeleteKeys by @github-actions[bot] in https:...

April 2026
v10.0.6 20 Apr 2026

Release What's Changed infra(release/10.0): proper branch name for mirroring within azdo by @DeagleGross in https://github.com/dotnet/aspnetcore/pull/65473 [release/10.0] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in https://github.com/dotnet/aspnetcore/pull/65401 [release/10.0] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in https://github.com/dotnet/aspnetcore/pull/65495 [release/10.0] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in...

v9.0.15 14 Apr 2026

Release What's Changed [release/9.0] Update branding to 9.0.15 by @vseanreesermsft in https://github.com/dotnet/aspnetcore/pull/65634 [release/9.0] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in https://github.com/dotnet/aspnetcore/pull/65439 [release/9.0] Update dependencies from dotnet/extensions by @dotnet-maestro[bot] in https://github.com/dotnet/aspnetcore/pull/65438 [release/9.0] (deps): Bump src/submodules/googletest from 56efe39 to 73a63ea by @dependabot[bot] in ...

v8.0.26 14 Apr 2026

Release What's Changed [release/8.0] Update branding to 8.0.26 by @vseanreesermsft in https://github.com/dotnet/aspnetcore/pull/65635 [release/8.0] (deps): Bump src/submodules/googletest from 56efe39 to 73a63ea by @dependabot[bot] in https://github.com/dotnet/aspnetcore/pull/65586 [release/8.0] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in https://github.com/dotnet/aspnetcore/pull/65581 [release/8.0] Update dependencies from dotnet/source-build-reference-packages by @do...

v11.0.0-preview.2.26159.112 14 Apr 2026

https://github.com/dotnet/core/releases/tag/v11.0.0-preview.2

March 2026
v10.0.5 12 Mar 2026

Release Full Changelog: https://github.com/dotnet/aspnetcore/compare/v10.0.4...v10.0.5

v9.0.14 10 Mar 2026

Release What's Changed Update branding to 9.0.14 by @vseanreesermsft in https://github.com/dotnet/aspnetcore/pull/65294 [release/9.0] (deps): Bump src/submodules/googletest from 9156d4c to 56efe39 by @dependabot[bot] in https://github.com/dotnet/aspnetcore/pull/65290 [release/9.0] Remove package baseline by @Copilot in https://github.com/dotnet/aspnetcore/pull/65208 [release/9.0] Set network isolation policy for aspnetcore-ci by @github-actions[bot] in https://github.com/dotnet/aspnetcore/...