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Cpython v3.12.9

Cpython: v3.12.9 Release

Release date:
February 4, 2025
Previous version:
v3.12.8 (released May 15, 2025)
Magnitude:
4,810 Diff Delta
Contributors:
21 total committers
Data confidence:
Commits:
145 impacting commits

160 Features Released with v3.12.9

[3.12] gh-101100: Fix sphinx warnings in `whatsnew/3.0.rst` (GH-127662)
#127784
[3.12] Docs: fix `MessageDefect` references in email.policy docs (GH-128468)
#128527
[3.12] gh-128613: Increase `typing.Concatenate` coverage (GH-128614)
#128624
[3.12] gh-118761: Improve import time of `subprocess` (GH-129427)
#129448
[3.12] GH-117195: Avoid assertion error in `object.__sizeof__` (GH-117220)
#127605
[3.12] gh-126862: Use `Py_ssize_t` instead of `int` when processing the number of super-classes (GH-127523)
#128700
[3.12] gh-126609: Allow translating the ``availability`` directive (GH-129549)
#129585
[3.12] Pre-commit: Drop specific language version and bump hooks (GH-128801)
#128997
[3.12] gh-127975: Avoid reusing quote types in ast.unparse if not needed (GH-127980)
#129601
[3.12] Fix typos in `Lib/_pydecimal.py` (GH-127700)
#127888
[3.12] gh-128321: Set LIBS instead of LDFLAGS when checking sqlite3 requirements (GH-128322)
#128355
[3.12] Add colour to GitHub Actions output (GH-129196)
#129199
[3.12] gh-129403: Fix `ValueError` messages in `asyncio.Barrier` and `threading.Barrier` (GH-129419)
#129469
[3.12] gh-119461: Restore the testSocket VSOCK skipUnless removed by PR GH-119465 (GH-129561)
#129565
[3.12] Give `poplib.POP3.rpop` a proper docstring (GH-127370)
#127722
[3.12] gh-129345: null check for indent syslogmodule (GH-129348)
#129443
[3.12] gh-128504: Upgrade doctest to ubuntu-24.04 (GH-128506)
#128518
[3.12] gh-128456: Use '-reorder-functions=cdsort' for BOLT builds (GH-128457)
#128462
[3.12] gh-127553: Remove outdated TODO comment in _pydatetime (GH-127564)
#128501
[3.12] [Docs] GDB howto: Fix block type of a cast example (GH-127621)
#127654
[3.12] gh-127552: Remove comment questioning 4-digit restriction for β€˜Y’ in datetime.strptime patterns (GH-127590)
#127649
[3.12] gh-127655: Ensure `_SelectorSocketTransport.writelines` pauses the protocol if needed (GH-127656)
#127664
[3.12] gh-101100: amend references starting with `!~` in gh-127054 (GH-127684)
#127693
[3.12] Docs: Fix indents in `xmlrpc.client.rst` (GH-127782)
#127800
[3.12] Update the documentation howto index page and group docs into 3 logical sections (GH-119366)
#127811
[3.12] Fix typo in traceback docs (GH-127884)
#127891
[3.12] gh-127852: add remark about ',' separator (GH-127854)
#127942
[3.12] gh-127902: Make sure `extern "C"` is closed when using Py_LIMITED_API
#127904
[3.12] Document PyObject_SelfIter (GH-127861)
#127899
[3.12] link to the correct output method in documentation (GH-127857)
#127901

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Top Contributors in v3.12.9

vstinner
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