microsoft/vs-threading v18.7.23

v18.7.23

Repository: microsoft/vs-threading

Tag: v18.7.23

Published: 2026-06-22T17:32:38Z

Prerelease: no

Release notes:

What's Changed

Fixes

• Fix CancellationToken.Combine with 3+ cancelable tokens by @AArnott in https://github.com/microsoft/vs-threading/pull/1443
• Fix VSTHRD110 firing in Expression-valued scenarios by @AArnott with @Copilot in https://github.com/microsoft/vs-threading/pull/1467
• Fix super set for VSTHRD103 by @AArnott in https://github.com/microsoft/vs-threading/pull/1545
• Fix VSTHRD114 not firing for null in ternary conditional expressions by @AArnott with @Copilot in https://github.com/microsoft/vs-threading/pull/1548
• Disable VSTHRD010 in AppWithoutMainThread.editorconfig by @ArturDorochowicz in https://github.com/microsoft/vs-threading/pull/1562
• Fix VSTHRD103 missing diagnostic for sync extension methods with async alternatives in the same static class by @drewnoakes with @Copilot in https://github.com/microsoft/vs-threading/pull/1569

Enhancements

• Add JoinableTaskFactory.DisableProcessing() by @AArnott in https://github.com/microsoft/vs-threading/pull/1576
• Add NoMessagePumpSyncContext..ctor(SynchronizationContext) for Post/Send behaviors by @AArnott in https://github.com/microsoft/vs-threading/pull/1578
• Add trim and NativeAOT safety attributes by @AArnott in https://github.com/microsoft/vs-threading/pull/1471
• Add IPendingExecutionRequestState interface to expose completion state of SingleExecuteProtector by @lifengl in https://github.com/microsoft/vs-threading/pull/1447
• Add AdditionalFiles support to VSTHRD103 analyzer for excluding specific APIs by @AArnott with @Copilot in https://github.com/microsoft/vs-threading/pull/1465
• Document InvalidOperationException for AsyncReaderWriterLock acquisition methods by @AArnott with @Copilot in https://github.com/microsoft/vs-threading/pull/1466
• Allow library code to detect the JoinableTaskContext is not associated with Main thread by @lifengl in https://github.com/microsoft/vs-threading/pull/1477
• remove NotifyOfCrossThreadDependency call inside get_NoMessagePumpSynchronizationContext by @lifengl in https://github.com/microsoft/vs-threading/pull/1486
• reduce overhead when running in no main thread mode by @lifengl in https://github.com/microsoft/vs-threading/pull/1502
• Join tasks waited by JoinableTaskCollection.JoinUntilEmpty in dumpasync result by @lifengl in https://github.com/microsoft/vs-threading/pull/1538
• Remove slow regex from threading analyzers by @AArnott in https://github.com/microsoft/vs-threading/pull/1547

New Contributors

• @jgrosic made their first contribution in https://github.com/microsoft/vs-threading/pull/1485
• @AbhitejJohn made their first contribution in https://github.com/microsoft/vs-threading/pull/1533
• @ArturDorochowicz made their first contribution in https://github.com/microsoft/vs-threading/pull/1562
• @microsoft-github-policy-service[bot] made their first contribution in https://github.com/microsoft/vs-threading/pull/1587

Full Changelog: https://github.com/microsoft/vs-threading/compare/v17.14.15...v18.7.23