.NET 9.0.21

Release

What's Changed

• [release/9.0-staging] Disable timing out EncryptedXml encoded-DTD tests by @github-actions[bot] in #132118
• [release/9.0-staging] Update dependencies from dotnet/icu by @dotnet-maestro[bot] in #132195
• [release/9.0-staging] Update dependencies from dotnet/cecil by @dotnet-maestro[bot] in #132196
• [release/9.0-staging] Update dependencies from dotnet/xharness by @dotnet-maestro[bot] in #132384
• [release/9.0-staging] Update dependencies from dotnet/roslyn by @dotnet-maestro[bot] in #132447
• [release/9.0-staging] Update dependencies from dotnet/icu by @dotnet-maestro[bot] in #132547
• [release/9.0-staging] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #132110
• [automated] Merge branch 'release/9.0' => 'release/9.0-staging' by @github-actions[bot] in #132254
• [release/9.0-staging] Fix hang in InvalidClientRequestTests by guarding oversized Content-Length cases to managed implementation by @github-actions[bot] in #132652
• [release/9.0-staging] Update dependencies from dotnet/roslyn by @dotnet-maestro[bot] in #132649
• [release/9.0-staging] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #132679
• [release/9.0-staging] Update dependencies from dotnet/xharness by @dotnet-maestro[bot] in #132683
• [release/9.0-staging] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #132872
• [release/9.0] Update branding to 9.0.21 by @vseanreesermsft in #133035
• [release/9.0] Don't pass empty string as SNI to QUIC by @rzikm in #133158
• [release/9.0] Detect ephemeral client cert key via SEC_E_UNKNOWN_CREDENTIALS in QUIC by @github-actions[bot] in #133078
• [release/9.0] Update dependencies from dotnet/emsdk by @dotnet-maestro[bot] in #132159
• [release/9.0-staging] [S.T.J] Fix PropertyRef.Equals by @github-actions[bot] in #133062
• [automated] Merge branch 'release/9.0' => 'release/9.0-staging' by @github-actions[bot] in #133102
• [release/9.0-staging] Update dependencies from dotnet/icu by @dotnet-maestro[bot] in #133392
• Merging internal commits for release/9.0 by @dotnet-bot in #133513
• [release/9.0] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #132109
• [release/9.0] Update dependencies from dotnet/emsdk by @dotnet-maestro[bot] in #133366
• [release/9.0-staging] Update dependencies from dotnet/icu by @dotnet-maestro[bot] in #133462
• [release/9.0] Update dependencies from dotnet/emsdk by @dotnet-maestro[bot] in #133903
• [automated] Merge branch 'release/9.0' => 'release/9.0-staging' by @github-actions[bot] in #133620
• [manual] Merge release/9.0-staging into release/9.0 by @ViveliDuCh in #133988

Full Changelog: v9.0.20...v9.0.21