Pull requests

• gh-159708: Bound recurring zoneinfo rules by the last explicit transition

  #159833·limadog9 opened Oct 20, 2026Contributor·

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• gh-148431: Clarify format and item size in buffer requests

  #159832·limadog9 opened Oct 20, 2026Contributor·

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• gh-156675: Exclude annotations from the documented lambda grammar

  #159831·limadog9 opened Oct 20, 2026Contributor·

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• gh-159693: Format import errors with no usable search paths

  #159830·limadog9 opened Oct 20, 2026Contributor·

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• gh-159792: Suppress once-filtered warnings across modules

  #159829·limadog9 opened Oct 20, 2026Contributor·

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• gh-159706: Fix pure-Python ZoneInfo.fromutc() fold detection for single-transition zones

  #159828·lazerg opened Oct 20, 2026Contributor·

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• gh-159707: Detect folds at the final explicit zoneinfo transition

  #159827·limadog9 opened Oct 20, 2026Contributor·

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• gh-159702: Add fast-path for float in _json encoder

  #159826·vstinner opened Oct 20, 2026Member·

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• [3.15] gh-159786: Convert HACL* update() errors in _hmac after releasing the lock (GH-159805)

  #159825·miss-islington opened Oct 20, 2026Contributor·

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• [3.14] gh-159759: Fix libpython.static in PEP 739 build-details.json (GH-159766)

  #159824·miss-islington opened Oct 20, 2026Contributor·

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• [3.15] gh-159759: Fix libpython.static in PEP 739 build-details.json (GH-159766)

  #159823·miss-islington opened Oct 20, 2026Contributor·

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• gh-159819: Fix python-config.sh for installation paths containing spaces

  #159820·itamaro opened Oct 20, 2026Contributor·

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• gh-159811: Raise OpenSSL errors in _hashlib.HMAC after re-attaching the thread state

  #159818·picnixz opened Oct 19, 2026Member·

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• gh-159811: Raise OpenSSL errors in _hashlib.HASH after re-attaching the thread state

  #159817·picnixz opened Oct 19, 2026Member·

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• gh-159815: do not leave stale OpenSSL errors in _hashlib

  #159816·picnixz opened Oct 19, 2026Member·

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• gh-159813: Add a fast path for None in PyUnicodeWriter_WriteRepr

  #159814·corona10 opened Oct 19, 2026Member·

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• gh-159808: Sync documented C API structs with their headers

  #159812·ngoldbaum opened Oct 19, 2026Contributor·

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• gh-159462: Relax the thread check in _PyMem_mi_page_reclaimed()

  #159807·corona10 opened Oct 19, 2026Member·

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• Vibe-coded singledispatch mod to support .__getitem__ as .dispatch

  #159806·gvanrossum opened Oct 19, 2026Member·

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• gh-159739: Fix crash in _PyTuple_Resize() with an invalid size

  #159804·gpshead opened Oct 19, 2026Member·

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• [3.14] gh-159739: Release resources on interpreter startup error paths (GH-159752)

  #159794·miss-islington opened Oct 19, 2026Contributor·

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• [3.15] gh-155833: GC-untrack MD5/SHA* objects before freeing the HACL* state (GH-155834)

  #159789·miss-islington opened Oct 19, 2026Contributor·

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• gh-159739: Bound encoding-name lookahead in surrogatepass

  #159785·jelle-openai opened Oct 19, 2026Contributor·

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• gh-159739: Avoid leaking references during free-threaded GC enumeration

  #159781·jelle-openai opened Oct 19, 2026Contributor·

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• gh-159739: Reject the minimum dynamic formatting width

  #159780·jelle-openai opened Oct 19, 2026Contributor·

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