.NET 8.0.34

Release

What's Changed

• [release/8.0.1xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #20952
• .NET Source-Build 8.0.131 September 2026 Updates by @dotnet-sb-bot in #20954
• Merging internal commits for release/8.0.1xx by @dotnet-bot in #20960
• [release/8.0.1xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #20956
• [release/8.0.4xx] Update branding to 8.0.427 by @dotnet-release-bot[bot] in #20970
• [release/8.0.4xx] Update dependencies from dotnet/source-build-externals by @dotnet-maestro[bot] in #20968
• [release/8.0.4xx] Update dependencies from dotnet/source-build-assets by @dotnet-maestro[bot] in #20967
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.4xx' by @github-actions[bot] in #20955
• [release/8.0.4xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #20975
• Merging internal commits for release/8.0.4xx by @dotnet-release-bot[bot] in #20979
• [release/8.0.4xx] Update branding to 8.0.428 by @dotnet-release-bot[bot] in #20981

Full Changelog: v8.0.426...v8.0.428