Python 3.9.0a3

1. b8d1262 bpo-39395: putenv() and unsetenv() always available (GH-18135) by Victor Stinner · 6 years ago
2. 161e7b3 bpo-39413: Implement os.unsetenv() on Windows (GH-18163) by Victor Stinner · 6 years ago
3. 2d50976 bpo-39361: Document the removal of PyTypeObject.tp_print (GH-18125) by Ammar Askar · 6 years ago
4. b9783d2 bpo-39429: Add a new "Python Development Mode" doc page (GH-18132) by Victor Stinner · 6 years ago
5. 65ecc39 bpo-17005: Minor improvements to the documentation of TopologicalSorter (GH-18155) by Pablo Galindo · 6 years ago
6. 7142df5 bpo-39431: Also mention nonlocal in assignment quirk (GH-17375) by Shanavas M · 6 years ago
7. 99e6c26 bpo-17005: Add a class to perform topological sorting to the standard library (GH-11583) by Pablo Galindo · 6 years ago
8. 13bc139 bpo-39320: Handle unpacking of *values in compiler (GH-17984) by Mark Shannon · 6 years ago
9. dd754ca bpo-29435: Allow is_tarfile to take a filelike obj (GH-18090) by William Woodruff · 6 years ago
10. 1f0f102 bpo-39366: Remove xpath() and xgtitle() methods of NNTP (GH-18035) by Dong-hee Na · 6 years ago
11. b73dd02 Revert "bpo-39413: Implement os.unsetenv() on Windows (GH-18104)" (GH-18124) by Victor Stinner · 6 years ago
12. beea26b bpo-39353: Deprecate the binhex module (GH-18025) by Victor Stinner · 6 years ago
13. 5bbac8c bpo-39377: json: Update doc about the encoding option. (GH-18076) by Inada Naoki · 6 years ago
14. 47be7d0 PyLong_AsLongLong() docs should say 'long long' (#18082) by Keith Erskine · 6 years ago
15. 56cd371 bpo-39413: Implement os.unsetenv() on Windows (GH-18104) by Victor Stinner · 6 years ago
16. 8698b34 improve the documentation of the LOAD_METHOD and CALL_METHOD (GH-18079) by Carl Friedrich Bolz-Tereick · 6 years ago
17. 8d57a41 bpo-39383: Mention Darwin as a potential value for platform.system() (GH-18054) by Peter Bittner · 6 years ago
18. 2c49bec Fix asyncio.get_event_loop() documentation (GH-18051) by Andrew Svetlov · 6 years ago
19. ef8844f Fix Lock.locked() to remove extra bold highlighting (#18042) by Grant Jenks · 6 years ago
20. 9baf242 bpo-39357: Remove buffering parameter of bz2.BZ2File (GH-18028) by Victor Stinner · 6 years ago
21. 4691a2f bpo-39350: Remove deprecated fractions.gcd() (GH-18021) by Victor Stinner · 6 years ago
22. 210c19e bpo-39351: Remove base64.encodestring() (GH-18022) by Victor Stinner · 6 years ago
23. fad8b56 bpo-39348: Fix code highlight for the SOCK_NONBLOCK example (GH-18018) by Oz N Tiram · 6 years ago
24. 01602ae bpo-37958: Adding get_profile_dict to pstats (GH-15495) by Daniel Olshansky · 6 years ago
25. dc0284e Fix typo in multiprocessing.pool.AsyncResult.successful doc. (GH-17932) by Antoine · 6 years ago
26. e85a305 bpo-38630: Fix subprocess.Popen.send_signal() race condition (GH-16984) by Victor Stinner · 6 years ago
27. cf288b5 Fix AsyncMock base class in the docs (GH-18008) by Elena Oat · 6 years ago
28. 65a5ce2 bpo-39329: Add timeout parameter for smtplib.LMTP constructor (GH-17998) by Dong-hee Na · 6 years ago
29. 7d63780 bpo-38901: Allow setting a venv's prompt to the basename of the current directory. (GH-17946) by Vinay Sajip · 6 years ago
30. b4cdb3f Fix documentation in code.py (GH-17988) by Kyle Pollina · 6 years ago
31. a2ec3f0 bpo-39322: Add gc.is_finalized to check if an object has been finalised by the gc (GH-17989) by Pablo Galindo · 6 years ago
32. 1d1b97a bpo-39048: Look up __aenter__ before __aexit__ in async with (GH-17609) by Géry Ogam · 6 years ago
33. 9af0e47 bpo-39156: Break up COMPARE_OP into four logically distinct opcodes. (GH-17754) by Mark Shannon · 6 years ago
34. 62e3973 bpo-39259: smtp.SMTP/SMTP_SSL now reject timeout = 0 (GH-17958) by Dong-hee Na · 6 years ago
35. a190e2a bpo-39259: ftplib.FTP/FTP_TLS now reject timeout = 0 (GH-17959) by Dong-hee Na · 6 years ago
36. c1ee6e5 bpo-20443: Update What's New In Python 3.9 (GH-17986) by Victor Stinner · 6 years ago
37. 0b2ab21 bpo-39310: Add math.ulp(x) (GH-17965) by Victor Stinner · 6 years ago
38. 61b1415 bpo-39313: Add an option to RefactoringTool for using exec as a function (GH-17967) by Batuhan Taşkaya · 6 years ago
39. 6680f4a bpo-3530: Add advice on when to correctly use fix_missing_locations in the AST docs (GH-17172) by Batuhan Taşkaya · 6 years ago
40. 54cfbb2 bpo-39288: Add examples to math.nextafter() documentation (GH-17962) by Victor Stinner · 6 years ago
41. d7c7add bpo-12159: Document sys.maxsize limit in len() function reference (GH-17934) by Zac Hatfield-Dodds · 6 years ago
42. 100fafc bpo-39288: Add math.nextafter(x, y) (GH-17937) by Victor Stinner · 6 years ago
43. 1b335ae bpo-39259: nntplib.NNTP/NNTP_SSL now reject timeout = 0 (GH-17936) by Dong-hee Na · 6 years ago
44. c39b52f bpo-39259: poplib now rejects timeout = 0 (GH-17912) by Dong-hee Na · 6 years ago
45. 6c5d661 bpo-39161: Document multi-phase init modules under Py_NewInterpreter() (GH-17896) by Petr Viktorin · 6 years ago
46. 5907e61 bpo-35292: Avoid calling mimetypes.init when http.server is imported (GH-17822) by An Long · 6 years ago
47. 2e6a8ef bpo-39242: Updated the Gmane domain into news.gmane.io (GH-17903) by Dong-hee Na · 6 years ago
48. 9a669d5 bpo-39233: Update positional-only section in the glossary (GH-17874) by Pablo Galindo · 6 years ago
49. 13a7ee8 bpo-38615: Add timeout parameter for IMAP4 and IMAP4_SSL constructor (GH-17203) by Dong-hee Na · 6 years ago
50. 5b23f76 bpo-39239: epoll.unregister() no longer ignores EBADF (GH-17882) by Victor Stinner · 6 years ago
51. ca94677 bpo-38623: Doc: Add section for site module CLI. (GH-17858) by Inada Naoki · 6 years ago
52. f4800b8 Doc: Change Python 2 status to EOL. (GH-17885) by Inada Naoki · 6 years ago
53. 24bcefc bpo-39234: `enum.auto()` default initial value as 1 (GH-17878) by YoSTEALTH · 6 years ago
54. 2e9012a bpo-39234: Doc: `enum.auto()` incrementation value not specified. (GH-17872) by YoSTEALTH · 6 years ago
55. d6c08db Minor formatting improvements and fixes to idle.rst (GH-17165) by Tal Einat · 6 years ago
56. 94d9cfc bpo-39130: Dict reversed was added in v3.8 so should say in the doc as well (GH-17694) by Khalid Mammadov · 6 years ago
57. abc0c4f Fix the parameter list of object. _rpow_ (#GH-16477) by HongWeipeng · 6 years ago
58. e6ae90d Replace links in howto/pyporting.rst with sphinx references (GH-17781) by Oleg Höfling · 6 years ago
59. b789202 Add link to zlib v1.1.3 vulnerability (GH-17156) by Emmanuel Nosa E · 6 years ago
60. 4fcf5c1 bpo-39158: ast.literal_eval() doesn't support empty sets (GH-17742) by Raymond Hettinger · 6 years ago
61. 946b29e Bring Python into the next decade. (GH-17801) by Benjamin Peterson · 6 years ago
62. 149175c bpo-39183: Fix formatting in library/ensurepip (GH-17787) by Rafael Fontenelle · 6 years ago
63. 5b90771 bpo-13601: always use line-buffering for sys.stderr (GH-17646) by Jendrik Seipp · 6 years ago
64. 22424c0 Document CodeType.replace (GH-17776) by Anthony Sottile · 6 years ago
65. 8e1f26e Minor doc fixes in urllib.parse (GH-17745) by Борис Верховский · 6 years ago
66. ee9ff05 bpo-34118: memoryview, range, and tuple are classes (GH-17761) by Terry Jan Reedy · 6 years ago
67. 89aa7f0 bpo-34790: Implement deprecation of passing coroutines to asyncio.wait() (GH-16977) by Kyle Stanley · 6 years ago
68. 226e6e7 bpo-39037: Fix lookup order of magic methods in with statement documentation (GH-17608) by Géry Ogam · 6 years ago
69. 32a12ae Fix typos and remove deprecated deprecation warning. (GH-17741) by Antoine · 6 years ago
70. cbd0408 links in importlib.metadata.rst replaced with sphinx references (GH-17730) by Oleg Höfling · 6 years ago
71. 6c7bb38 bpo-39136: Fixed typos (GH-17720) by Gurupad Hegde · 6 years ago
72. 98f0f04 bpo-38731: Fix function signature of quiet in docs (GH-17719) by Batuhan Taşkaya · 6 years ago
73. 91874bb closes bpo-39135: Remove 'time.clock()' mention in docs. (GH17709) by Michael Wayne Goodman · 6 years ago
74. f460eea Update what's new with the latest GC improvements (GH-17708) by Pablo Galindo · 6 years ago
75. e28aff5 bpo-33961: Adjusted dataclasses docs to correct exceptions raised. (GH-7917) (GH-17677) by Fabio Sangiovanni · 6 years ago
76. 527f9de Fix the miscellaneous typo (GH-17700) by cocoatomo · 6 years ago
77. 5c7ed75 Minor C API documentation improvements. (GH-17696) by William Ayd · 6 years ago
78. 9f9dac0 bpo-38914 Do not require email field in setup.py. (GH-17388) by Jürgen Gmach · 6 years ago
79. e7b406f [typo] fix dupe in datetime.fromisoformat docs (GH-17295) by Michael Morehouse · 6 years ago
80. 068768f Add missing markup (GH-17680) by cocoatomo · 6 years ago
81. f522a6d bpo-38918: Add __module__ entry for function & method type in inspect docs table (GH-17408) by Parth Sharma · 6 years ago
82. b0d4949 Doc typo (#17667) by Jesús Cea · 6 years ago
83. f501db2 Add whatsnew for removal of asyncio.loop.create_datagram_endpoint()'s *reuse_address* parameter (#17595) by Kyle Stanley · 6 years ago
84. a76ba36 bpo-39041: Add GitHub Actions support (GH-17594) by Steve Dower · 6 years ago
85. 814d687 bpo-38348: Extend command line options of ast parsing tool (GH-16540) by Batuhan Taşkaya · 6 years ago
86. d587272 bpo-38316: Fix co_stacksize documentation (GH-16983) by Batuhan Taşkaya · 6 years ago
87. 39afa2d bpo-38021: Modify AIX platform_tag so it covers PEP 425 needs (GH-17303) by Michael Felt · 6 years ago
88. b7a0109 bpo-39022, bpo-38594: Sync with importlib_metadata 1.3 (GH-17568) by Jason R. Coombs · 6 years ago
89. a2ff283 bpo-27961: Replace PY_ULLONG_MAX with ULLONG_MAX (GH-17539) by Sergey Fedoseev · 6 years ago
90. ee17e37 bpo-39007: Add auditing events to functions in winreg (GH-17541) by Steve Dower · 6 years ago
91. b8cbe74 bpo-39008: Require Py_ssize_t for PySys_Audit formats rather than raise a deprecation warning (GH-17540) by Steve Dower · 6 years ago
92. ab513a3 bpo-37228: Fix loop.create_datagram_endpoint()'s usage of SO_REUSEADDR (#17311) by Kyle Stanley · 6 years ago
93. 0131aba bpo-38916: array.array: remove fromstring() and tostring() (GH-17487) by Victor Stinner · 6 years ago
94. 6cac113 bpo-38991: Remove test.support.strip_python_stderr() (GH-17490) by Victor Stinner · 6 years ago
95. 2b7de66 bpo-38820: OpenSSL 3.0.0 compatibility. (GH-17190) by Christian Heimes · 6 years ago
96. 15fb7fa bpo-29636: json.tool: Add document for indentation options. (GH-17482) by Daniel Himmelstein · 6 years ago
97. 4443450 bpo-38652: Remove provisional note for asyncio.BufferedProtocol (GH-17047) by Anj-A · 6 years ago
98. efefe25 bpo-27413: json.tool: Add --no-ensure-ascii option. (GH-17472) by wim glenn · 6 years ago
99. 1f9f69d bpo-27961: Replace PY_LLONG_MAX, PY_LLONG_MIN and PY_ULLONG_MAX with standard macros (GH-15385) by Sergey Fedoseev · 6 years ago
100. eb48a45 bpo-27873: Update docstring for multiprocessing.Pool.map (GH-17436) by An Long · 6 years ago