.NET 9.0.18

Release

What's Changed

• [release/8.0.1xx] Update dependencies from dotnet/templating by @dotnet-maestro[bot] in #54281
• Merging internal commits for release/8.0.1xx by @vseanreesermsft in #54270
• Merging internal commits for release/8.0.4xx by @vseanreesermsft in #54269
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.4xx' by @github-actions[bot] in #54315
• [automated] Merge branch 'release/8.0.4xx' => 'release/9.0.1xx' by @github-actions[bot] in #54316
• Add task to remove blocked audit sources from NuGet.config by @mthalman in #54318
• Merging internal commits for release/9.0.1xx by @vseanreesermsft in #54265
• [release/8.0.4xx] Update dependencies from dotnet/source-build-externals by @dotnet-maestro[bot] in #54338
• [release/8.0.1xx] Update dependencies from dotnet/source-build-externals by @dotnet-maestro[bot] in #54327
• [release/8.0.1xx] Update dependencies from dotnet/templating by @dotnet-maestro[bot] in #54342
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.4xx' by @github-actions[bot] in #54345
• [automated] Merge branch 'release/8.0.4xx' => 'release/9.0.1xx' by @github-actions[bot] in #54326
• [release/9.0.1xx] Update dependencies from dotnet/templating by @dotnet-maestro[bot] in #54347
• .NET Source-Build 9.0.117 May 2026 Updates by @dotnet-sb-bot in #54273
• [release/9.0.3xx] Update dependencies from dotnet/templating by @dotnet-maestro[bot] in #54349
• [release/8.0.4xx] Update dependencies from dotnet/templating by @dotnet-maestro[bot] in #54366
• [automated] Merge branch 'release/8.0.4xx' => 'release/9.0.1xx' by @github-actions[bot] in #54370
• [automated] Merge branch 'release/9.0.1xx' => 'release/9.0.3xx' by @github-actions[bot] in #54354
• Update branding to 9.0.119 by @vseanreesermsft in #54563
• Update branding to 9.0.316 by @vseanreesermsft in #54564
• [release/9.0.3xx] Update dependencies from dotnet/scenario-tests by @dotnet-maestro[bot] in #54478
• [automated] Merge branch 'release/9.0.1xx' => 'release/9.0.3xx' by @github-actions[bot] in #54592
• Merging internal commits for release/9.0.3xx by @vseanreesermsft in #54664
• [release/9.0.3xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #54452

Full Changelog: v9.0.315...v9.0.316