Python 3.13.3

1. 3f38632 [3.13] GH-127953: Make line number lookup O(1) regardless of the size of the code object (#129127) by Mark Shannon · 8 months ago
2. 9c7ef0c [3.13] gh-131719: add NULL pointer check to `_PyMem_FreeDelayed` (gh-131720) (gh-131722) by Miss Islington (bot) · 9 months ago
3. 9e0fce4 [3.13] gh-131113: Fix data race in dict.popitem() (gh-131115) (#131119) by Miss Islington (bot) · 9 months ago
4. 14230cd [3.13] gh-130851: Only intern constants of types generated by the compiler (GH-130901) (#130953) by Sam Gross · 9 months ago
5. d5eb490 [3.13] gh-130932: Fix incorrect exception handling in _PyModule_IsPossiblyShadowing (GH-130934) (#130939) by Miss Islington (bot) · 9 months ago
6. e285232c [3.13] gh-130851: Don't crash when deduping unusual code constants (GH-130853) (#130880) by Miss Islington (bot) · 9 months ago
7. ffef9b0 [3.13] gh-130547: Fix race between dict_dealloc and split_keys_entry_added (gh-130778) (gh-130833) by Miss Islington (bot) · 9 months ago
8. 0752275 [3.13] gh-130794: Process interpreter QSBR queue in _PyMem_AbandonDelayed. (gh-130808) (#130857) by Sam Gross · 9 months ago
9. 9184b1b [3.13] Postpone <stdbool.h> inclusion after Python.h (#130641) (#130675) by Victor Stinner · 10 months ago
10. 9966dae [3.13] gh-117657: Enable test_opcache under TSAN (GH-129831) (GH-130597) by Sam Gross · 10 months ago
11. 7c1b76f [3.13] gh-130163: Fix crashes related to PySys_GetObject() (GH-130503) (GH-130556) by Serhiy Storchaka · 10 months ago
12. bb6f3c3 [3.13] gh-128714: Fix function object races in `__annotate__`, `__annotations__` and `__type_params__` in free-threading build (GH-129016) (#129729) by Xuanteng Huang · 10 months ago
13. 094394a [3.13] gh-128396: Fix a crash when inline comprehension has the same … (#130311) by Tian Gao · 10 months ago
14. 5d83b6c [3.13] gh-130230: Fix crash in pow() with only Decimal third argument (GH-130237) (GH-130246) by Miss Islington (bot) · 10 months ago
15. 320316e [3.13] gh-82045: Correct and deduplicate "isprintable" docs; add test. (GH-130127) by Stan Ulbrych · 10 months ago
16. 2fbc986 [3.13] gh-128759: Fix accesses to `tp_version_tag`. (GH-129750) (GH-130042) by Sam Gross · 10 months ago
17. e4d0303 [3.13] gh-128133: use relaxed atomics for hash of bytes (GH-128412) (#130022) by Sam Gross · 10 months ago
18. ee12a34 [3.13] gh-129967: Fix race condition in `repr(set)` (gh-129978) (gh-130020) by Sam Gross · 10 months ago
19. 0526322 [3.13] gh-128100: Use atomic dictionary load in `_PyObject_GenericGetAttrWithDict` (GH-128297) (GH-129979) by Miss Islington (bot) · 10 months ago
20. 8a7146c [3.13] gh-117657: Fix data race in `dict_dict_merge` (gh-129755) (gh-129808) by Miss Islington (bot) · 10 months ago
21. 356a9e6 [3.13] gh-129668: Fix thread-safety of MemoryError freelist in free threaded build (gh-129704) (gh-129742) by Sam Gross · 10 months ago
22. 8529d64 [3.13] gh-129643: Fix `PyList_Insert` in free-threading builds (GH-129680) (#129725) by sobolevn · 10 months ago
23. b081091 [3.13] gh-129643: fix thread safety of `PyList_SetItem` (#129644) (#129677) by Kumar Aditya · 10 months ago
24. 9120330 [3.13] gh-128078: Use `PyErr_SetRaisedException` in `_PyGen_SetStopIterationValue` (GH-128287) (#128789) by Miss Islington (bot) · 10 months ago
25. 66d0636 [3.13] gh-128078: Clear exception in `anext` before calling `_PyGen_SetStopIterationValue` (GH-128780) (#128785) by Miss Islington (bot) · 11 months ago
26. 632745a [3.13] gh-128759: fix data race in `type_modified_unlocked` (GH-128764) (#128769) by Miss Islington (bot) · 11 months ago
27. 5370ad1 [3.13] gh-126862: Use `Py_ssize_t` instead of `int` when processing the number of super-classes (GH-127523) (#128699) by Miss Islington (bot) · 11 months ago
28. b875917 [3.13] gh-127903: Fix a crash on debug builds when calling `Objects/unicodeobject::_copy_characters` (GH-127876) (#128458) by Miss Islington (bot) · 11 months ago
29. fa6c48e [3.13] gh-128013: fix data race in PyUnicode_AsUTF8AndSize on free-threading (#128021) (#128417) by Kumar Aditya · 12 months ago
30. 4f59f1d [3.13] Clean up redundant ifdef in list getitem (GH-128257) (#128276) by Miss Islington (bot) · 12 months ago
31. c30cad0 [3.13] gh-128198: Add missing error checks for usages of PyIter_Next() (GH-128199) (GH-128272) by Serhiy Storchaka · 12 months ago
32. eb692d9 [3.13] gh-126076: Account for relocated objects in tracemalloc (GH-126077) (#127823) by Pablo Galindo Salgado · 1 year ago
33. acf05aa [3.13] gh-127563: use `dk_log2_index_bytes=3` in empty dicts (GH-127568) (GH-127798) by Miss Islington (bot) · 1 year ago
34. 69bb1c6 [3.13] gh-127582: Make object resurrection thread-safe for free threading. (GH-127612) (GH-127659) by Sam Gross · 1 year ago
35. 4060ef3 [3.13] gh-127536: Add missing locks in listobject.c (GH-127580) (GH-127613) by Sam Gross · 1 year ago
36. e546876 [3.13] gh-127521: Mark list as "shared" before resizing if necessary (GH-127524) (GH-127533) by Miss Islington (bot) · 1 year ago
37. f41d8d8 [3.13] gh-113841: fix possible undefined division by 0 in _Py_c_pow() (GH-127211) (#127216) by Miss Islington (bot) · 1 year ago
38. 943e57e [3.13] Fix Unicode encode_wstr_utf8() (#127420) (#127505) by Bénédikt Tran · 1 year ago
39. 2f56c68 [3.13] gh-127316: fix incorrect assertion in setting `__class__` in free-threading (GH-127399) (#127422) by Miss Islington (bot) · 1 year ago
40. c743314 [3.13] gh-127020: Make `PyCode_GetCode` thread-safe for free threading (GH-127043) (GH-127107) by Miss Islington (bot) · 1 year, 1 month ago
41. 3fae84f [3.13] gh-126980: Fix `bytearray.__buffer__` crash on `PyBUF_{READ,WRITE}` (GH-126981) (#127023) by sobolevn · 1 year, 1 month ago
42. fd276ad [3.13] gh-126594: Fix typeobject.c wrap_buffer() cast (GH-126754) (#127004) by Miss Islington (bot) · 1 year, 1 month ago
43. 3fe062c [3.13] gh-126341: add release check to `__iter__` method of `memoryview` (GH-126759) (#126778) by Miss Islington (bot) · 1 year, 1 month ago
44. 02cd3ce [3.13] gh-116510: Fix a Crash Due to Shared Immortal Interned Strings (gh-124865) (gh-125709) (GH-125204) by Miss Islington (bot) · 1 year, 1 month ago
45. ce1a1a6 [3.13] gh-126303: Fix pickling and copying of os.sched_param objects (GH-126336) (GH-126423) by Miss Islington (bot) · 1 year, 1 month ago
46. f37ac53 [3.13] gh-116938: Fix `dict.update` docstring and remove erraneous full stop from `dict` documentation (GH-125421) (#126150) by Miss Islington (bot) · 1 year, 2 months ago
47. 7b46ae9 [3.13] gh-125608: Trigger dictionary watchers when inline values change (GH-125611) (GH-125982) by Miss Islington (bot) · 1 year, 2 months ago
48. 3d8b6f0 [3.13] gh-123930: Better error for "from imports" when script shadows module (GH-123929) (#125937) by Shantanu · 1 year, 2 months ago
49. 829d650 [3.13] gh-125590: Allow FrameLocalsProxy to delete and pop keys from extra locals (GH-125616) (#125797) by Miss Islington (bot) · 1 year, 2 months ago
50. b3badab [3.13] gh-125221: Fix free-threading data race in `object.__reduce_ex__` (GH-125267) (#125305) by Miss Islington (bot) · 1 year, 2 months ago
51. 8499115 [3.13] gh-123378: fix a crash in `UnicodeError.__str__` (GH-124935) (#125099) by Miss Islington (bot) · 1 year, 2 months ago
52. d432fa4 [3.13] Fix typos (#123775) (#123866) by Victor Stinner · 1 year, 2 months ago
53. b843974 [3.13] gh-124785: Revert "gh-116510: Fix crash due to shared immortal interned strings (gh-124646)" (gh-124807) (#124812) by Miss Islington (bot) · 1 year, 2 months ago
54. 44ba11a [3.13] gh-124642: Dictionaries aren't marking objects as weakref'd (GH-124643) (#124798) by Miss Islington (bot) · 1 year, 2 months ago
55. 5bf32d1 [3.13] gh-123339: Fix cases of inconsistency of __module__ and __firstlineno__ in classes (GH-123613) (#124735) by Serhiy Storchaka · 1 year, 2 months ago
56. a1a4cfc [3.13] gh-123826: Fix unused function warnings in mimalloc on NetBSD (GH-123827) (#123875) by Miss Islington (bot) · 1 year, 3 months ago
57. 4c3d537 [3.13] gh-77894: Fix a crash when the GC breaks a loop containing a memoryview (GH-123898) (#123936) by Miss Islington (bot) · 1 year, 3 months ago
58. 62f691f [3.13] gh-124513: Check args in framelocalsproxy_new() (GH-124515) (#124539) by Miss Islington (bot) · 1 year, 3 months ago
59. e20505c [3.13] gh-124498: Fix `TypeAliasType` not to be generic, when `type_params=()` (GH-124499) (#124603) by Miss Islington (bot) · 1 year, 3 months ago
60. 80de976 [3.13] GH-124547: Clear instance dictionary if memory error occurs during object dealloc (GH-124627) (#124714) by Miss Islington (bot) · 1 year, 3 months ago
61. c6c3d97 [3.13] gh-119004: fix a crash in equality testing between `OrderedDict` (GH-121329) (#124507) by Miss Islington (bot) · 1 year, 3 months ago
62. dc09a0c [3.13] gh-116510: Fix crash due to shared immortal interned strings. (gh-124646) (#124648) by Miss Islington (bot) · 1 year, 3 months ago
63. 22dee7b [3.13] gh-124538: Fix crash when using `gc.get_referents` on an untracked capsule object (GH-124559) (#124588) by Miss Islington (bot) · 1 year, 3 months ago
64. d655c65 [3.13] gh-123091: Use more _Py_IsImmortalLoose() (GH-123602) (GH-123622) by Petr Viktorin · 1 year, 3 months ago
65. 10735bf [3.13] gh-123091: Use _Py_IsImmortalLoose() (#123511) (#123600) by Victor Stinner · 1 year, 3 months ago
66. 8b6dd92 [3.13] gh-122688: Fix support of var-positional parameter in Argument Clinic (GH-122689) (#122852) by Serhiy Storchaka · 1 year, 3 months ago
67. 57ba3b0 [3.13] gh-122527: Fix a crash on deallocation of `PyStructSequence` (GH-122577) (#122625) by Miss Islington (bot) · 1 year, 3 months ago
68. bd29ce8 [3.13] gh-123448: Move `_PyNoDefault_Type` to the static types array (GH-123449) (#123450) by Miss Islington (bot) · 1 year, 4 months ago
69. abaaaff [3.13] gh-122982: Extend the deprecation period for bool inversion by two years (GH-123306) (#123316) by Miss Islington (bot) · 1 year, 4 months ago
70. 95b4f9c [3.13] GH-120097: Make FrameLocalsProxy a mapping (GH-120101) (GH-120749) by Miss Islington (bot) · 1 year, 4 months ago
71. 6cd67e4 [3.13] gh-123083: Fix a potential use-after-free in ``STORE_ATTR_WITH… (#123235) by Donghee Na · 1 year, 4 months ago
72. ff58c3c [3.13] gh-123022: Fix crash with `Py_Initialize` in background thread (GH-123052) (#123114) by Miss Islington (bot) · 1 year, 4 months ago
73. 55aede7 [3.13] gh-122888: Fix crash on certain calls to str() (GH-122889) (#122947) by Miss Islington (bot) · 1 year, 4 months ago
74. c1efeb3 [3.13] gh-120974: Make asyncio `swap_current_task` safe in free-threaded build (GH-122317) (#122612) by Miss Islington (bot) · 1 year, 4 months ago
75. 8c8c43e [3.13] gh-120906: Support arbitrary hashable keys in FrameLocalsProxy (GH-122309) (#122488) by Petr Viktorin · 1 year, 5 months ago
76. 5212624 [3.13] gh-116622: Fix testPyObjectPrintOSError on Android (GH-122487) (#122490) by Miss Islington (bot) · 1 year, 5 months ago
77. 11292ab [3.13] gh-122208: Don't delivery PyDict_EVENT_ADDED until it can't fail (#122326) by Dino Viehland · 1 year, 5 months ago
78. 10cf7d6 [3.13] gh-117482: Fix the Slot Wrapper Inheritance Tests (gh-122249) by Eric Snow · 1 year, 5 months ago
79. 4092510 [3.13] gh-122291: Intern latin-1 one-byte strings at startup (GH-122303) (GH-122347) by Miss Islington (bot) · 1 year, 5 months ago
80. aca41cf [3.13] GH-121832: Assert that the version number of static builtin types is not changed by PyType_Modified (gh-122290) by Miss Islington (bot) · 1 year, 5 months ago
81. 88a96fc [3.13] gh-116322: Fix typo in the GH-ifdef check (GH-122268) (#122284) by Miss Islington (bot) · 1 year, 5 months ago
82. 716c677 [3.13] gh-117482: Simplify the Fix For Builtin Types Slot Wrappers (gh-121932) by Eric Snow · 1 year, 5 months ago
83. 77ab53a [3.13] gh-120974: Make _asyncio._leave_task atomic in the free-threaded build (GH-122139) (#122186) by Miss Islington (bot) · 1 year, 5 months ago
84. e458268 [3.13] gh-121266: Remove Py_ALWAYS_INLINE in dictobject.c (GH-121493) (#122095) by Miss Islington (bot) · 1 year, 5 months ago
85. 2fff3c4 [3.13] gh-121266: Change dict check_lookup() return type to int (GH-121581) (#121949) by Miss Islington (bot) · 1 year, 5 months ago
86. a45d905 [3.13] gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) (GH-122012) by Serhiy Storchaka · 1 year, 5 months ago
87. 233ed46 [3.13] gh-118934: Make PyEval_GetLocals return borrowed reference (GH-119769) (#121869) by Miss Islington (bot) · 1 year, 5 months ago
88. 4395d68 [3.13] gh-113993: Don't immortalize in PyUnicode_InternInPlace; keep immortalizing in other API (GH-121364) (GH-121854) by Petr Viktorin · 1 year, 5 months ago
89. 72cd53e [3.13] gh-121863: Immortalize names in code objects to avoid crash (GH-121903) (GH-121904) by Miss Islington (bot) · 1 year, 5 months ago
90. 09ff4ec [3.13] gh-121153: Fix some errors with use of _PyLong_CompactValue() (GH-121154) (GH-121900) by Serhiy Storchaka · 1 year, 5 months ago
91. 6613029 [3.13] gh-121860: Fix crash when materializing managed dict (GH-121866) (#121867) by Miss Islington (bot) · 1 year, 5 months ago
92. 281ffb6 [3.13] gh-113993: For string interning, do not rely on (or assert) _Py_IsImmortal (GH-121358) (GH-121851) by Miss Islington (bot) · 1 year, 5 months ago
93. 0794220 [3.13] gh-121794: Don't set `ob_tid` to zero in fast-path dealloc (GH-121799) (#121821) by Miss Islington (bot) · 1 year, 5 months ago
94. 767f714 [3.13] gh-121731: Fix mimalloc compile error on GNU/Hurd (GH-121732) (#121773) by Miss Islington (bot) · 1 year, 5 months ago
95. 97b06d5 [3.13] gh-121660: Fix `ga_getitem` by explicitly checking for `NULL` result (GH-121661) (#121761) by Miss Islington (bot) · 1 year, 5 months ago
96. f78e1aa [3.13] gh-121652: Handle `allocate_weakref` returning NULL (GH-121653) (#121721) by Miss Islington (bot) · 1 year, 5 months ago
97. cd74ed0 [3.13] gh-120198: Stop the world when setting __class__ on free-threaded build (#121591) by Ken Jin · 1 year, 5 months ago
98. c6dbfbb [3.13] gh-117482: Fix Builtin Types Slot Wrappers (gh-121630) by Miss Islington (bot) · 1 year, 5 months ago
99. 927f882 [3.13] gh-117657: Fix TSan race in _PyDict_CheckConsistency (GH-121551) (#121590) by Miss Islington (bot) · 1 year, 5 months ago
100. 867cf40 [3.13] gh-121460: Skip freeing unallocated arenas (gh-121589) by Miss Islington (bot) · 1 year, 5 months ago