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	0	3057	March 3, 2020
Community perspectives on the JIT: experiences, expectations, and concerns Core Development	18	822	June 13, 2026
Provide a C-API to efficently convert `dict` into `frozendict` C API	3	175	June 13, 2026
An announcement from the Steering Council regarding the JIT project Core Development steering-council	32	19933	June 12, 2026
Python 3.14.6 and 3.13.14 are now available! Core Development release	3	476	June 11, 2026
Feedback on doesjitgobrrr.com Core Development	7	791	June 9, 2026
How can I contribute to the JIT? Core Development	2	509	June 9, 2026
Repr output of t-strings Core Development	8	558	June 8, 2026
Enhance Cygwin support Core Development	14	694	June 5, 2026
Requesting Feedback: Case Study for the 2026 Steering Council Election Core Development	3	436	June 4, 2026
Python install manager 26.3 Core Development release	0	153	June 4, 2026
Python 3.15.0 beta 2 is here! Core Development release	2	549	June 3, 2026
Names of variables for versions Core Development	5	683	May 28, 2026
Reverting the incremental GC in Python 3.14 and 3.15 Core Development release	53	33715	May 27, 2026
Stuck backport PRs due to CLA confusion Core Development	16	646	May 27, 2026
Deprecating the assumption that libpython is dynamically linked Core Development build	9	883	May 25, 2026
A (very hacked-up) CI flow with sanitizers galore Core Development	0	189	May 24, 2026
Updated guidelines for using AI tools when contributing to CPython Core Development	3	520	May 22, 2026
Clarify object identity semantics for repeated evaluations — literals vs. function calls C API	23	486	May 22, 2026
Allow beta UCD files to be used in the future? Core Development	7	544	May 21, 2026
About `defaultdict.__missing__` Core Development	19	1121	May 17, 2026
Reworking "Buffered I/O" in CPython Core Development	17	1512	May 15, 2026
Questions for the Steering Council Core Development	0	363	May 14, 2026
Python 3.14.5 is here, with a new (old) garbage collector! Core Development release	7	929	May 12, 2026
Pre-PEP discussion: revival of PEP 543 - A Unified TLS API for Python Core Development pep	86	7501	May 12, 2026
Building the JIT with pre-built stencils Core Development build	19	2023	May 12, 2026
Should we set CFLAGS_JIT in Fedora? Core Development build	5	606	May 12, 2026
Python install manager 26.2 Core Development release	1	356	May 11, 2026
C API: Add `Py_GetBuildInType` and `Py_GetBuildInTypeBorrowed` C API	15	540	May 11, 2026
~bool deprecation Core Development	129	7714	May 11, 2026