What's Changed
- [automated] Merge branch 'release/9.0' => 'release/9.0-staging' by @github-actions[bot] in #117671
- [release/9.0-staging] [Test Only] Fix BuildChainCustomTrustStore test by @github-actions[bot] in #117761
- [release/9.0-staging] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #117742
- [release/9.0-staging] Update dependencies from dotnet/xharness by @dotnet-maestro[bot] in #117872
- [release/9.0-staging] Update dependencies from dotnet/sdk by @dotnet-maestro[bot] in #117873
- Revert "[release/9.0-staging] Update dependencies from dotnet/sdk" by @lewing in #118001
- [release/9.0-staging] Update dependencies from dotnet/cecil by @dotnet-maestro[bot] in #117910
- [release/9.0-staging] Update dependencies from dotnet/icu by @dotnet-maestro[bot] in #117962
- [release/9.0-staging] Update dependencies from dotnet/roslyn by @dotnet-maestro[bot] in #118080
- [release/9.0-staging] Update dependencies from dotnet/xharness by @dotnet-maestro[bot] in #118114
- [release/9.0-staging] Fix broken debugger/debuggee startup handshake protocol on macOS26. by @github-actions[bot] in #118212
- [release/9.0-staging] [NRBF] Allow the users to decode System.Nullable by @github-actions[bot] in #118328
- [release/9.0-staging] [Test Only] Disable/modify some TimeZoneInfoTests on Android by @github-actions[bot] in #118455
- Update branding to 9.0.9 by @vseanreesermsft in #118349
- Merging internal commits for release/9.0 by @vseanreesermsft in #118451
- [release/9.0-staging] Revert "Remove custom allocator." by @github-actions[bot] in #118279
- [release/9.0] Merge release/9.0-staging changes by @krwq in #118764
- [release/9.0] Update dependencies from dotnet/emsdk by @dotnet-maestro[bot] in #117879
Full Changelog: v9.0.8...v9.0.9