Sourced from System.Text.Json's releases.

.NET 9.0.1

Release

What's Changed

• [release/9.0-staging] Upgrade our macOS build machines to the latest non-beta x64 image by @​github-actions in dotnet/runtime#109455
• [release/9.0-staging] Remove thread contention from Activity Start/Stop by @​github-actions in dotnet/runtime#109359
• [release/9.0-staging] handle case of Proc Index > MAX_SUPPORTED_CPUS by @​github-actions in dotnet/runtime#109385
• Update branding to 9.0.1 by @​vseanreesermsft in dotnet/runtime#109563
• [release/9.0-staging] [android] Fix crash in method_to_ir by @​github-actions in dotnet/runtime#109510
• [release/9.0-staging] Switch to non-incremental servicing by @​carlossanlop in dotnet/runtime#109316
• [release/9.0] [wasm] Use correct current runtime pack version for Wasm.Build.Tests by @​maraf in dotnet/runtime#109820
• [release/9.0-staging] Update ApiCompatNetCoreAppBaselineVersion to 9.0.0 by @​carlossanlop in dotnet/runtime#109789
• [release/9.0] [wasm] Run downlevel tests only on main by @​maraf in dotnet/runtime#109723
• [release/9.0-staging] Fix regression in constructor parameter binding logic. by @​github-actions in dotnet/runtime#109813
• [release/9.0-staging] TensorPrimitives XML docs: MinNumber/ReciprocalSqrt/ReciprocalSqrtEstimate oversights by @​github-actions in dotnet/runtime#109922
• [release/9.0-staging] Add a missing = in BigInteger.cs by @​github-actions in dotnet/runtime#109732
• [release/9.0-staging] Ignore modopts/modreqs for UnsafeAccessor field targets by @​github-actions in dotnet/runtime#109709
• Fix an issue with sysconf returning the wrong last level cache values on Linux running on certain AMD Processors. by @​mrsharm in dotnet/runtime#109749
• [release/9.0-staging] Fix transformer handling of boolean schemas in JsonSchemaExporter. by @​github-actions in dotnet/runtime#109975
• [release/9.0-staging] Ensure proper cleanup of key files when not persisting them by @​github-actions in dotnet/runtime#109844
• [release/9.0-staging] Transfer ThreadPool local queue to high-pri queue on Task blocking by @​github-actions in dotnet/runtime#109989
• Merging internal commits for release/9.0 by @​vseanreesermsft in dotnet/runtime#109744
• [release/9.0-staging] DATAS BGC thread synchronization fix by @​Maoni0 in dotnet/runtime#110174
• [release/9.0-staging] Fix Matrix4x4.CreateReflection when D is not zero by @​github-actions in dotnet/runtime#110162
• [release/9.0-staging] Fix hostfxr.h to be valid C again. by @​github-actions in dotnet/runtime#110060
• [release/9.0] Fix length check for Convert.TryToHexString{Lower} by @​github-actions in dotnet/runtime#110228
• [release/9.0-staging] Suppress IL3050 warnings in ILLink tests by @​sbomer in dotnet/runtime#110340
• [release/9.0-staging] Update Azure Linux tag names by @​github-actions in dotnet/runtime#110341
• [release/9.0-staging] Update dependencies from dotnet/icu by @​dotnet-maestro in dotnet/runtime#109299
• [release/9.0-staging] Update dependencies from dotnet/xharness by @​dotnet-maestro in dotnet/runtime#109306
• [release/9.0-staging] Update dependencies from dotnet/cecil by @​dotnet-maestro in dotnet/runtime#109297
• [release/9.0-staging] Update dependencies from dotnet/source-build-reference-packages by @​dotnet-maestro in dotnet/runtime#109301
• [release/9.0-staging] Update dependencies from dotnet/roslyn-analyzers by @​dotnet-maestro in dotnet/runtime#109303
• [release/9.0-staging] Update dependencies from dotnet/roslyn by @​dotnet-maestro in dotnet/runtime#109305
• [release/9.0-staging] Update dependencies from dotnet/arcade by @​dotnet-maestro in dotnet/runtime#109825
• [release/9.0-staging] Update dependencies from dotnet/source-build-externals by @​dotnet-maestro in dotnet/runtime#109960
• [release/9.0-staging] Update dependencies from dotnet/sdk by @​dotnet-maestro in dotnet/runtime#109304
• [release/9.0-staging] Update dependencies from dotnet/emsdk by @​dotnet-maestro in dotnet/runtime#109298
• [release/9.0-staging] Update dependencies from dotnet/runtime-assets by @​dotnet-maestro in dotnet/runtime#109336
• [release/9.0] Update dependencies from dotnet/emsdk by @​dotnet-maestro in dotnet/runtime#109523
• [release/9.0-staging] Update dependencies from dotnet/hotreload-utils by @​dotnet-maestro in dotnet/runtime#109308
• [manual] Merge release/9.0-staging into release/9.0 by @​carlossanlop in dotnet/runtime#110370
• Switch to automatic 8.0 version updates by @​marcpopMSFT in dotnet/runtime#110586
• [release/9.0] Update dependencies from dotnet/emsdk by @​dotnet-maestro in dotnet/runtime#110409

Full Changelog: dotnet/runtime@v9.0.0...v9.0.1

.NET 9.0.0

Release

... (truncated)

• c8acea2 Merge commit '756e62050722c168cd3b753be73b7cbcd93f06d6'
• 756e620 Update dependencies from https://github.com/dotnet/emsdk build 20241204.3 (#1...
• 6c7cf91 Merge commit '757d97b1a5f00cab30fc37f68aba9eec6e8b4e00'
• 757d97b Switch to automatic 8.0 version updates (#110586)
• 69ae1ac Merge commit '462630b3c311cade6426c53e9b3ee3b89bf217a2'
• 462630b Merge pull request #110370 from carlossanlop/release/9.0-staging
• 38709f8 Merge branch 'release/9.0' into release/9.0-staging
• 8437635 Merge commit 'cc58c2832c5c5bcbf90d118a8b3c504b2a87c820'
• 624638d [release/9.0-staging] Update dependencies from dotnet/hotreload-utils (#109308)
• cc58c28 [release/9.0] Update dependencies from dotnet/emsdk (#109523)
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