Core Development

Steering Council Nominations Nominations for the Python Steering Council election. C API This sub-category is for discussions specifically about the Python C API. Covers both the development of as well as the development with (usage of) the C API.

Topic	Replies	Views	Activity
About the Core Development category Core Development	1	2749	October 4, 2023
Alternate the Language Summit between PyCon US and EuroPython Core Development	13	560	August 16, 2025
Dropping Intel Mac to Tier 2 Core Development	9	523	August 15, 2025
Python 3.14.0rc2 and 3.13.7 are go! Core Development release	4	341	August 15, 2025
Request to Participate and Share the Survey with your Software Developers and Code Reviewers Core Development	0	123	August 14, 2025
Early 3.14.0 rc2 and extra rc3 Core Development release	3	391	August 14, 2025
Heads-up: .pyc magic number change in 3.14.0rc2 Core Development	3	505	August 14, 2025
types.UnionType was merged with wrong ~class~ (not even a class) Core Development	6	369	August 14, 2025
Pre-PEP: Redesigning CPython Source & Binary Dependencies Core Development	16	1155	August 13, 2025
Add `sys.abi_features` to make information about the interpreter ABI more accessible Core Development	13	593	August 12, 2025
Is stdatomic.h optional or required? Core Development	15	349	August 12, 2025
Should we keep now _pydecimal.py? Core Development	10	468	August 12, 2025
Free-threading: expose atomic operations C API	10	329	August 8, 2025
Mitigating ImportError: cannot allocate memory in static TLS block Core Development	5	259	August 7, 2025
Python 3.13.6 has been released Core Development release	2	391	August 6, 2025
Review request: gh-116738: Make _json module safe in the free-threading build Core Development	0	136	August 6, 2025
_run_exitfuncs in atexit module C API help	2	184	August 4, 2025
Limited API & free-threaded build Core Development	6	876	August 4, 2025
Stable ABI/Limited API for free-threaded builds C API	48	1678	August 1, 2025
Welcome the 3.16 and 3.17 Release Manager: Savannah Bailey! Core Development	7	1493	July 29, 2025
Process for helping researchers contact CPython developers for the purpose of running studies Core Development	2	490	July 27, 2025
Python 3.14 release candidate 1 is go! Core Development release	2	1407	July 22, 2025
The 3.14 branch is locked for RC1 Core Development release	1	308	July 22, 2025
_datetime should be a static module Core Development	13	822	July 17, 2025
Shall we play a game? Core Development	2	836	July 16, 2025
Consider deprecating and eventually removing `-b` CLI flag Core Development	7	565	July 15, 2025
Python 3.14.0 beta 4 is here! Core Development release	2	703	July 15, 2025
PEP 768 and embedding Python C API	1	271	July 14, 2025
Decision-Making Process Improvements (or My Frustrations With How PEP 734 Has Played Out) Core Development	21	2292	July 13, 2025
Request for review "gh-107545: Fix misleading setsockopt error message" Core Development	0	104	July 7, 2025