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Cpython v3.12.10

Cpython: v3.12.10 Release

Release date:
April 8, 2025
Previous version:
v3.12.9 (released February 4, 2025)
Magnitude:
8,190 Diff Delta
Contributors:
78 total committers
Data confidence:
Commits:
245 impacting commits

270 Features Released with v3.12.10

gh-127667: refactor and improve `_hashopenssl.c` error branches
#131145
gh-128770: raise warnings as errors in test suite - except for test_socket which still logs warnings, and internal test warnings that are now logged
#128973
GH-121970: Extract ``pydoc_topics`` into a new extension
#129116
[3.12] gh-107526: Revert "gh-100357: Convert several functions in bltinsmodule to AC" (GH-107542)
#130371
[3.12] gh-127667: fix memory leaks in `hashlib` (GH-127668)
#130783
gh-127667: fix more reference leaks in `hashlib`
#127668
gh-131277: allow `EnvironmentVarGuard` to unset more than one environment variable at once
#131280
gh-129603: Don't segfault if sqlite3.Row description is None
#129604
gh-129699: Add description to IDLE doc title
#129727
[3.12] gh-126033: fix UAF in `xml.etree.ElementTree.Element.remove` when concurrent mutations happen (GH-126124)
#131930
[3.12] gh-89039: Call subclass constructors in datetime.*.replace (GH-114780)
#131239
[3.12] gh-111178: Fix getsockaddrarg() undefined behavior (GH-131668) (GH-131977)
#131979
[3.12] gh-125553: Fix backslash continuation in `untokenize` (GH-126010)
#130579
[3.13] gh-131020: py.exe launcher does not correctly detect a BOM when searching for the shebang (GH-131021)
#131047
[3.12] Convert change detection to a Python script (GH-129627)
#130370
[3.12] gh-119727: Add --single-process option to regrtest (GH-119728)
#130359
[3.12] gh-130151: Fix reference leaks in `_hashlib.hmac_{new,digest}` (GH-130152)
#130539
gh-126037: fix UAF in `xml.etree.ElementTree.Element.find*` when concurrent mutations happen
#127964
[3.12] gh-131423: Update to OpenSSL 3.0.16. (GH-131839)
#131849
[3.12] gh-132075: Fix possible use of sockaddr structures with uninitialized members (GH-132076)
#132087
[3.12] gh-116042: Fix location for SyntaxErrors of invalid escapes in the tokenizer (GH-116049)
#130065
[3.13] gh-110206: Fix multiprocessing test_notify_all (GH-130933)
#130950
[3.13] gh-130737: Fix multiprocessing test_notify() (GH-130797)
#130802
[3.12] CI: Use ImageOS (ubuntu24) instead of runner.os (Linux) in cache keys (GH-130200)
#130226
[3.13] gh-130954: Fix multiprocessing test_notify_n (GH-130955)
#130981
[3.12] gh-85012: Properly reset msgctxt when compiling messages with msgfmt (GH-130525)
#131206
[3.12] gh-129363: Change regrtest sequential mode output (GH-129476)
#130406
gh-131082: Add missing guards for WIN32_LEAN_AND_MEAN
#131044
[3.13] gh-130655: Add a test for corrupt `.mo` files in `gettext` (GH-131911)
#132079
[3.12] gh-121970: Replace `.. coroutine{method,function}` with `:async:` (GH-130448)
#130467

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Top Contributors in v3.12.10

serhiy-storchaka
picnixz
miss-islington
sobolevn
AA-Turner
jihugo
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