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Cpython v3.12.0b3

Cpython: v3.12.0b3 Release

Release date:
June 19, 2023
Previous version:
v3.12.0b2 (released June 6, 2023)
Magnitude:
3,322 Diff Delta
Contributors:
8 total committers
Data confidence:
Commits:
104 impacting commits

86 Features Released with v3.12.0b3

[3.12] gh-105564: Don't include artificial newlines in the line attribute of tokens (GH-105565)
#105579
[3.12] gh-105800: Issue SyntaxWarning in f-strings for invalid escape sequences (GH-105801)
#105806
[3.12] Further improve docs for `typing.Annotated` (GH-105498)
#105503
gh-105375: Improve error handling in _Unpickler_SetInputStream()
#105667
[3.12] gh-105375: Improve error handling in the sys extension module (GH-105611)
#105665
[3.12] typing: Improve documentation of generic classes and aliases (GH-105369)
#105453
[3.12] Fix grammar and improve clarity for an deprecation message. (GH-105457)
#105458
gh-105375: Improve errnomodule error handling
#105590
[3.12] gh-105375: Improve _decimal error handling (GH-105605)
#105647
[3.12] gh-105821: Use a raw f-string in test_httpservers.py (GH-105822)
#105824
[3.12] gh-98040: Fix importbench: use types.ModuleType() (GH-105743)
#105754
[3.12] gh-105390: Add explicit type cast (GH-105466)
#105472
[3.12] gh-102832: IDLE - update stackviewer open (GH-105528)
#105534
[3.12] Fix typo in configparser module docstring (GH-105652)
#105653
[3.12] gh-102613: Bump recursion limit to fix running test_pathlib under Coverage (GH-105744)
#105749
gh-102304: Fix Py_INCREF() stable ABI in debug mode
#104763
gh-89886: Use Autoconf quadrigraphs where appropriate
#105226
[3.12] gh-94172: Update keyfile removal documentation (GH-105392)
#105402
[3.12] gh-90015: Document that PEP-604 unions do not support forward references (GH-105366)
#105460
[3.12] gh-97797: Improve documentation for typing.Annotated (GH-105365)
#105448
[3.12] Improve code examples in `typing.rst` (GH-105346)
#105422
[3.12] GH-95088: Clarify rules for parsing an item key for format strings (GH-103779)
#105419
[3.12] Improve docs for `typing.TypeAlias` (GH-105372)
#105446
[3.12] typing docs: Make the PEPs list an expandable section, hidden by default (GH-105353)
#105420
[3.12] `typing.NewType` docs: the future performance improvements are now in the past (GH-105354)
#105414
[3.12] Docs: fix formatting in 2023-06-09-12-59-18 NEWS item (GH-105607)
#105614
[3.12] Clarify the supported cases in the tokenize module (GH-105569)
#105573
[3.12] gh-105557: Remove duplicate sqlite3 test method (GH-105558)
#105561
[3.12] gh-102832: IDLE - remove use of deprecated sys.last_xyzs for stackviewer (GH-103339)
#105526
[3.12] Miscellaneous improvements to the typing docs (GH-105529)
#105567

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Top Contributors in v3.12.0b3

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