v18.7.23

What's Changed

Fixes

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

Enhancements

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

New Contributors

• @jgrosic made their first contribution in #1485
• @AbhitejJohn made their first contribution in #1533
• @ArturDorochowicz made their first contribution in #1562
• @microsoft-github-policy-service[bot] made their first contribution in #1587

Full Changelog: v17.14.15...v18.7.23