Pull requests

• GH-159101: Fix UAF when tp_finalize changes the base class

  #159888·sergey-miryanov opened Oct 20, 2026Contributor·

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• gh-159885: Fix the musl check for PR_SET_VMA_ANON_NAME

  #159886·serhiy-storchaka opened Oct 20, 2026Member·

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• gh-159864: Fix syslog.openlog() crash with concurrent sys.argv changes

  #159884·espressolee opened Oct 20, 2026·

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• gh-159879: Do not limit the C stack below what the interpreter assumes

  #159883·serhiy-storchaka opened Oct 20, 2026Member·

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• gh-159876: Detect the C stack size of non-main threads on musl

  #159882·serhiy-storchaka opened Oct 20, 2026Member·

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• gh-159880: Fix key handle leak in winreg when audit hook fails

  #159881·aisk opened Oct 20, 2026Member·

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• [3.15] gh-156784: do not ignore error port unreachable in proactor event loop implementation (GH-156788)

  #159872·miss-islington opened Oct 20, 2026Contributor·

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• gh-159868: Accept UserString arguments in startswith and endswith

  #159869·n1snt opened Oct 20, 2026·

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• gh-159865: Fix profiling.sampling exception mode dropping blocked handlers

  #159866·MrGreyfun opened Oct 20, 2026·

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• Mimallocv3 upstream fixes

  #159863·DinoV opened Oct 20, 2026Contributor·

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• gh-159860: Pad QSBR thread states to 128 bytes on AArch64

  #159862·gr4ph0s opened Oct 20, 2026·

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• gh-159858: Fix memoryview payloads with 7bit, 8bit and binary email CTEs

  #159859·NikitaMikhailov opened Oct 20, 2026·

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• gh-159603: Call pthread_attr_init() in hardware_stack_limits()

  #159857·vstinner opened Oct 20, 2026Member·

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• gh-139207: Pass regrtest worker configuration through a file

  #159856·limadog9 opened Oct 20, 2026Contributor·

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• gh-131064: Handle closed pipes consistently in communicate

  #159855·limadog9 opened Oct 20, 2026Contributor·

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• gh-124293: Fix tar stream seekability checks

  #159854·limadog9 opened Oct 20, 2026Contributor·

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• gh-120946: Add MIME-Version when making EmailMessage multipart

  #159852·limadog9 opened Oct 20, 2026Contributor·

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• gh-126970: Correct LOAD_GLOBAL stack order documentation

  #159851·limadog9 opened Oct 20, 2026Contributor·

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• gh-131837: Clarify context variable lifetime in closures

  #159849·limadog9 opened Oct 20, 2026Contributor·

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• gh-134537: Clarify context manager reuse in ContextDecorator

  #159848·limadog9 opened Oct 20, 2026Contributor·

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• gh-158916: Clarify mode in os.open audit events

  #159847·limadog9 opened Oct 20, 2026Contributor·

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• [3.14] gh-159739: Preserve the syntax error if metadata allocation fails (GH-159751)

  #159846·miss-islington opened Oct 20, 2026Contributor·

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• [3.15] gh-159739: Preserve the syntax error if metadata allocation fails (GH-159751)

  #159845·miss-islington opened Oct 20, 2026Contributor·

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• [3.14] gh-159739: Handle interpreter configuration encoding errors (GH-159747)

  #159844·miss-islington opened Oct 20, 2026Contributor·

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• [3.15] gh-159739: Handle interpreter configuration encoding errors (GH-159747)

  #159843·miss-islington opened Oct 20, 2026Contributor·

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