Python 3.14.2

1. df79316 Python 3.14.2 by Hugo van Kemenade · 2 weeks ago v3.14.2
2. 4cb6cbb [3.14] Revert "gh-140797: Forbid capturing groups in re.Scanner lexicon patterns (GH-140944) (GH-140982)" (#142309) by Hugo van Kemenade · 2 weeks ago
3. 0e4f4f1 [3.14] gh-119452: Fix a potential virtual memory allocation denial of service in http.server (GH-142216) by Serhiy Storchaka · 2 weeks ago
4. f130b06 [3.14] gh-142206: multiprocessing.resource_tracker: Decode messages using older protocol (GH-142215) (GH-142285) by Petr Viktorin · 2 weeks ago
5. 654e3c7 [3.14] gh-142214: Fix two regressions in dataclasses (GH-142223) (#142277) by Miss Islington (bot) · 2 weeks ago
6. 94012d6 [3.14] gh-116738: Statically initialize special constants in cmath module (gh-142161) (gh-142261) by Miss Islington (bot) · 2 weeks ago
7. 319c6a2 [3.14] gh-142218: Fix split table dictionary crash (gh-142229) (gh-142244) by Miss Islington (bot) · 2 weeks ago
8. 027f21e [3.14] gh-142145: Remove quadratic behavior in node ID cache clearing (GH-142146) (#142209) by Miss Islington (bot) · 2 weeks ago
9. 57e0d17 Python 3.14.1 by Hugo van Kemenade · 3 weeks ago v3.14.1
10. 49fe757 [3.14] Revert "gh-119452: Fix a potential virtual memory allocation denial of service in http.server (GH-119455)" (#142184) by Hugo van Kemenade · 3 weeks ago
11. 15a25f4 [3.14] gh-59000: Fix pdb breakpoint resolution for class methods when module not imported (GH-141949) (#142171) by Miss Islington (bot) · 3 weeks ago
12. 5c5670e [3.14] gh-142048: Fix quadratically increasing GC delays (gh-142051) (gh-142166) by Miss Islington (bot) · 3 weeks ago
13. 7642070 [3.14] Revert "GH-91636: Clear weakrefs created by finalizers. (GH-136401) (#141993)" (#142152) by Hugo van Kemenade · 3 weeks ago
14. 4ce2790 [3.14] gh-119451: Fix a potential denial of service in http.client (GH-119454) (#142138) by Miss Islington (bot) · 3 weeks ago
15. afce34f [3.14] gh-141930: Use the regular IO stack to write .pyc files for a better error message on failure (GH-141931) (#142021) by Miss Islington (bot) · 3 weeks ago
16. b64441e [3.14] gh-119342: Fix a potential denial of service in plistlib (GH-119343) (GH-142143) by Miss Islington (bot) · 3 weeks ago
17. 29c657a [3.14] gh-119452: Fix a potential virtual memory allocation denial of service in http.server (GH-119455) by Serhiy Storchaka · 3 weeks ago
18. 52731c4 [3.14] gh-140373: Correctly emit `PY_UNWIND` event when generator is closed (GH-140767) (#140816) by Miss Islington (bot) · 3 weeks ago
19. 212b096 [3.14] gh-140042: Removing unsafe call to sqlite3_shutdown (GH-141690) (#141793) by Miss Islington (bot) · 3 weeks ago
20. 848a2eb [3.14] gh-136063: fix quadratic-complexity parsing in `email.message._parseparam` (GH-136072) (#140827) by Miss Islington (bot) · 3 weeks ago
21. 3d44806 [3.14] GH-141808: Do not generate the jit stencils twice in case of PGO builds on Windows. (GH-142043) (#142100) by Miss Islington (bot) · 3 weeks ago
22. fed2af6 [3.14] GH-91636: Clear weakrefs created by finalizers. (GH-136401) (#141993) by Miss Islington (bot) · 3 weeks ago
23. 3d8ad2d [3.14] gh-141994: Warn of XXE vulnerability in documentation of SAX feature `xml.sax.handler.feature_external_ges` (GH-141996) (#142072) by Miss Islington (bot) · 3 weeks ago
24. 6b799e1 [3.14] gh-74389: gh-70560: subprocess.Popen.communicate() now ignores stdin.flush error when closed (GH-142061) (#142064) by Miss Islington (bot) · 3 weeks ago
25. c7f7411 [3.14] gh-87512: Fix `subprocess` using `timeout=` on Windows blocking with a large `input=` (GH-142058) (#142068) by Miss Islington (bot) · 3 weeks ago
26. 4760894 [3.14] gh-141473: Fix subprocess.Popen.communicate to send input to stdin upon a subsequent post-timeout call (GH-141477) (#142059) by Miss Islington (bot) · 3 weeks ago
27. c1d3e25 [3.14] GH-134453: Fix subprocess memoryview input handling on POSIX (GH-134949) (#142062) by Miss Islington (bot) · 3 weeks ago
28. 64d6bde [3.14] gh-98896: resource_tracker: use json&base64 to allow arbitrary shared memory names (GH-138473) (GH-141922) by Stan Ulbrych · 3 weeks ago
29. ad60d89 [3.14] gh-125434: Display thread name in faulthandler on Windows (#142011) by Victor Stinner · 3 weeks ago
30. f47e928 [3.14] gh-116738: Fix thread-safety issue in re module for free threading (gh-141923) (gh-141990) by Miss Islington (bot) · 3 weeks ago
31. 96bc021 [3.14] gh-141909: Add `PyModuleDef_Slot` and earlier Py_mod_* constants to stable ABI manifest (#141910) (GH-141978) by Petr Viktorin · 3 weeks ago
32. 69021e9 [3.14] GH-139653: Only raise an exception (or fatal error) when the stack pointer is about to overflow the stack. (GH-141711) (GH-141944) by Petr Viktorin · 3 weeks ago
33. 9969c42 [3.14] gh-140911: Ensure that UserString.index() and UserString.rindex() accept UserString as argument (GH-140945) (GH-141946) by Miss Islington (bot) · 4 weeks ago
34. 630074b [3.14] gh-141004: Document `PyOS_mystr(n)icmp` (GH-141760) (#141947) by Miss Islington (bot) · 4 weeks ago
35. 32a38a2 [3.14] gh-139653: Add PyUnstable_ThreadState_SetStackProtection() (GH-139668) (#141661) by Petr Viktorin · 4 weeks ago
36. 9e309c1 [3.14] gh-141004: Document `PyImport_Inittab` (GH-141844) (GH-141915) by Miss Islington (bot) · 4 weeks ago
37. 394db66 [3.14] GH-139914: Handle stack growth direction on HPPA (GH-140028) (#141404) by Stefano Rivera · 4 weeks ago
38. 1a798d3 [3.14] gh-120158: Fix inconsistent monitoring state when setting events too frequently (gh-141845) (gh-141879) by Miss Islington (bot) · 4 weeks ago
39. 59ab1ed [3.14] gh-98552: Revert (unneeded, already done elsewhere) "flush std streams in the multiprocessing forkserver before fork (GH-141849)" (GH-141871) (#141872) by Miss Islington (bot) · 4 weeks ago
40. 061965c [3.14] gh-98552: flush std streams in the multiprocessing forkserver before fork (GH-141849) (#141851) by Miss Islington (bot) · 4 weeks ago
41. c9a4a3d [3.14] gh-141600: Fix musl version detection on Void Linux (GH-141850) by Miss Islington (bot) · 4 weeks ago
42. 5bca7f4 [3.14] gh-137422: Fix race condition in PyImport_AddModuleRef (gh-141822) (gh-141830) by Miss Islington (bot) · 4 weeks ago
43. af586d8 [3.14] gh-116738: Make csv module thread-safe (gh-141365) (gh-141825) by Miss Islington (bot) · 4 weeks ago
44. 5398d08 [3.14] gh-141784: Fix _remote_debugging_module.c compilation on 32-bit Linux (#141796) (#141800) by Victor Stinner · 4 weeks ago
45. c05e71f [3.14] gh-132657: avoid locks and refcounting in `frozenset` lookups (GH-136107) (gh-141772) by Miss Islington (bot) · 4 weeks ago
46. 8eed63e [3.14] Move the NEWS entry for gh-141659 to the correct section (GH-141744) (GH-141766) by Miss Islington (bot) · 4 weeks ago
47. b7c25ea [3.14] gh-139103: fix free-threading `dataclass.__init__` perf issue (gh-141596) (gh-141750) by Sam Gross · 4 weeks ago
48. 8c79688 [3.14] gh-141570: can_colorize: Expect fileno() to raise OSError, as documented (GH-141716) (#141747) by Miss Islington (bot) · 4 weeks ago
49. 562e23f [3.14] gh-140875: Fix handling of unclosed charrefs before EOF in HTMLParser (GH-140904) (GH-141745) by Miss Islington (bot) · 4 weeks ago
50. 7cb15f9 [3.14] gh-141659: Fix bad file descriptor error in subprocess on AIX (GH-141660) (GH-141738) by Miss Islington (bot) · 4 weeks ago
51. daff2a9 [3.14] gh-141692: Add a slice-specific lib folder to iOS XCframeworks. (GH-141693) (#141733) by Miss Islington (bot) · 4 weeks ago
52. cf2524f [3.14] gh-141004: Document `Py_MEMCPY` (GH-141676) (GH-141685) by Miss Islington (bot) · 5 weeks ago
53. 060118a [3.14] gh-141497: Make ipaddress.IP{v4,v6}Network.hosts() always returning an iterator (GH-141547) (GH-141673) by Miss Islington (bot) · 5 weeks ago
54. eead7b4 [3.14] gh-136057: Allow step and next to step over for loops (GH-136160) (#141640) by Miss Islington (bot) · 5 weeks ago
55. 0d8fb0b [3.14] gh-137109: refactor warning about threads when forking (GH-141438) (GH-141614) by Gregory P. Smith · 5 weeks ago
56. 58c9d25 [3.14] gh-125115 : Refactor the pdb parsing issue so positional arguments can pass through (GH-140933) (#141635) by Tian Gao · 5 weeks ago
57. 79c136f [3.14] GH-141312: Allow only integers to longrangeiter_setstate state (GH-141317) (GH-141559) by Miss Islington (bot) · 5 weeks ago
58. 21e43d5 [3.14] GH-141509: Fix warning about remaining subinterpreters (GH-141528) (GH-141566) by Sergey Miryanov · 5 weeks ago
59. 8a67e3c [3.14] gh-140938: Raise ValueError for infinite inputs to stdev/pstdev (GH-141531) (#141575) by Miss Islington (bot) · 5 weeks ago
60. 17e7aad [3.14] gh-141579: Fix perf_jit backend in sys.activate_stack_trampoline() (GH-141580) (#141581) by Miss Islington (bot) · 5 weeks ago
61. d582b6f [3.14] gh-136442: Fix unittest to return exit code 5 when setUpClass raises an exception (GH-136487) (#141576) by Miss Islington (bot) · 5 weeks ago
62. 1cde019 [3.14] gh-114203: skip locking if object is already locked by two-mutex critical section (GH-141476) (#141564) by Miss Islington (bot) · 5 weeks ago
63. 959578e [3.14] gh-140691: urllib.request: Close FTP control socket if data socket can't connect (GH-140835) (GH-141555) by Miss Islington (bot) · 5 weeks ago
64. dd28db6 [3.14] gh-137969: Fix double evaluation of `ForwardRef`s which rely on globals (GH-140974) (#141527) by Miss Islington (bot) · 5 weeks ago
65. af20b88 [3.14] gh-140104: Set next_instr properly in the JIT during exceptions (GH-140233) (GH-141495) by Mikhail Efimov · 5 weeks ago
66. 79195df [3.14] gh-140260: fix data race in `_struct` module initialization with subinterpreters (GH-140909) (#141501) by Miss Islington (bot) · 5 weeks ago
67. 7e9400c [3.14] gh-103847: fix cancellation safety of `asyncio.create_subprocess_exec` (GH-140805) (#141446) by Miss Islington (bot) · 5 weeks ago
68. 0b44bc3 [3.14] gh-124111: Fix TCL 9 thread detection (GH-141482) by Miss Islington (bot) · 5 weeks ago
69. 4316180 [3.14] gh-141442: Add escaping to iOS testbed arguments (GH-141443) (#141479) by Miss Islington (bot) · 5 weeks ago
70. 92c14a9 [3.14] gh-141314: Fix TextIOWrapper.tell() assertion failure with standalone carriage return (GH-141331) (GH-141453) by Mohsin Mehmood · 5 weeks ago
71. e9c11b7 [3.14] gh-141042: fix sNaN's packing for mixed floating-point formats (GH-141107) (#141459) by Miss Islington (bot) · 5 weeks ago
72. 75b5157 [3.14] gh-141311: Avoid assertion in BytesIO.readinto() (GH-141333) (GH-141457) by Miss Islington (bot) · 5 weeks ago
73. df04571 [3.14] GH-137618: Require Python 3.10 to Python 3.15 for PYTHON_FOR_REGEN (GH-137619) (#141437) by Miss Islington (bot) · 6 weeks ago
74. 83c3eae [3.14] gh-138775: fix handle `python -m base64` stdin correct with EOF signal (GH-138776) (#141432) by Miss Islington (bot) · 6 weeks ago
75. 6d31d08 [3.14] gh-140578: Doc: Remove sencence implying that concurrent.futures.ThreadPoolExecutor does not exist (GH-140689) (#141382) by Miss Islington (bot) · 6 weeks ago
76. 727cdcb [3.14] gh-137530: generate an __annotate__ function for dataclasses __init__ (GH-137711) (#141352) by Jelle Zijlstra · 6 weeks ago
77. d7aace7 [3.14] gh-140530: fix a reference leak in an error path for `raise exc from cause` (GH-140908) (#141282) by Miss Islington (bot) · 6 weeks ago
78. d6b4f4b [3.14] gh-100218: correctly set `errno` when `socket.if_{nametoindex,indextoname}` raise `OSError` (GH-140905) (#141284) by Miss Islington (bot) · 6 weeks ago
79. d729087 [3.14] gh-139246: zero-width word paste can be wrong in default repl (GH-139254) (GH-140796) by Miss Islington (bot) · 6 weeks ago
80. cb8b2ba [3.14] gh-141141: Make base64.b85decode() thread safe (GH-141149) (GH-141184) by Miss Islington (bot) · 6 weeks ago
81. cf48ead [3.14] gh-140734: fix off-by-one error when comparing to `_SUN_PATH_MAX` (GH-140903) (#141181) by Miss Islington (bot) · 6 weeks ago
82. ebf5459 [3.14] gh-140939: Fix memory leak in `_PyBytes_FormatEx` error path (GH-140957) (#141154) by Stan Ulbrych · 6 weeks ago
83. 7168553 [3.14] gh-138189: Document type slots, and other constants, as part of Limited API (GH-138190) (GH-141131) by Hugo van Kemenade · 6 weeks ago
84. f0eb7d4 [3.14] gh-140513: Fail to compile if _Py_TAIL_CALL_INTERP is set but preserve_none and musttail do not exist (GH-140548) (#140923) by Chris Eibl · 7 weeks ago
85. e5266fc [3.14] gh-140797: Forbid capturing groups in re.Scanner lexicon patterns (GH-140944) (GH-140982) by Miss Islington (bot) · 7 weeks ago
86. 331b4b8 [3.14] gh-140815: Fix faulthandler for invalid/freed frame (GH-140921) (#140981) by Miss Islington (bot) · 7 weeks ago
87. 08012a9 [3.14] gh-138151: Fix annotationlib handling of multiple nonlocals (GH-138164) (#140949) by Miss Islington (bot) · 7 weeks ago
88. 7881046 [3.14] gh-140348: Fix using | on unusual objects plus Unions (GH-140383) (#140948) by Miss Islington (bot) · 7 weeks ago
89. 1b376b8 [3.14] Revert "gh-137969: Fix evaluation of `ref.evaluate(format=Format.FORWARDREF)` objects (GH-138075) (#140929)" (GH-140931) by Jelle Zijlstra · 7 weeks ago
90. cdb6fe8 [3.14] gh-137969: Fix evaluation of `ref.evaluate(format=Format.FORWARDREF)` objects (GH-138075) (#140929) by Miss Islington (bot) · 7 weeks ago
91. 23e3771 [3.14] gh-138425: Correctly partially evaluate global generics with undefined params in `ref.evaluate(format=Format.FORWARDREF)` (GH-138430) (#140927) by Miss Islington (bot) · 7 weeks ago
92. 7e1bac6 [3.14] gh-135307: Fix email error when policy max_line_length is set to 0 or None (GH-135367) (#140915) by Miss Islington (bot) · 7 weeks ago
93. bf2865f [3.14] gh-90949: add Expat API to prevent XML deadly allocations (CVE-2025-59375) (GH-139234) (#139359) by Bénédikt Tran · 7 weeks ago
94. 4d68b75 [3.14] gh-140104: Revert "Set next_instr properly in the JIT during exceptions (GH-140233) (GH-140687)" (#140890) by Ken Jin · 7 weeks ago
95. c7ede76 [3.14] gh-140874: Upgrade bundled pip to 25.3 (GH-140876) (gh-140881) by Miss Islington (bot) · 7 weeks ago
96. 631ba34 [3.14] gh-136065: Fix quadratic complexity in os.path.expandvars() (GH-134952) (GH-140844) by Łukasz Langa · 7 weeks ago
97. 89818a5 [3.14] gh-137836: Support more RAWTEXT and PLAINTEXT elements in HTMLParser (GH-137837) (GH-140841) by Miss Islington (bot) · 7 weeks ago
98. d0c78a4 [3.14] gh-138944: Fix `SyntaxError` message for invalid syntax following valid import-as statement (GH-138945) (#140646) by Brian Schubert · 7 weeks ago
99. 5954b5b [3.14] gh-140551: Fix dict crash if clear is called at lookup stage (GH-140558) (#140743) by Mikhail Efimov · 7 weeks ago
100. e595d99 [3.14] GH-140768: Warn when the WASI SDK version doesn't match the supported version (GH-140769) (GH-140801) by Miss Islington (bot) · 7 weeks ago