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3.15 builds (also) contain code compiled for 3.14

Status: Open.

#929In conda-forge/python-feedstock;

· h-vetinari opened on Sep 7, 2026

Enable LTO and PGO for native Linux AArch64 builds on Python 3.10-3.12

Status: Open.

#903In conda-forge/python-feedstock;

· 113xiaoji opened on Aug 21, 2026

Native aarch64 rebuild breaks cross-aarch64 C++ extension linking downstream (LDCXXSHARED regression)

Status: Open.

#880In conda-forge/python-feedstock;

· leofang opened on Jul 3, 2026

libpython shared library cannot be found by python3-config on Mac

Status: Open.

#879In conda-forge/python-feedstock;

· astrobatty opened on Jun 19, 2026

python-freethreading does not expose python3.14t in pixi

bug

Status: Open.

#867In conda-forge/python-feedstock;

· dkwolfe4 opened on Apr 6, 2026

numpy on linux default to freethreaded Python in new environment

bug

Status: Open.

#861In conda-forge/python-feedstock;

· hoxbro opened on Feb 27, 2026

A more unixy layout for cpython on windows

Status: Open.

#860In conda-forge/python-feedstock;

· isuruf opened on Feb 20, 2026

Exclude _sysconfigdata__linux_x86_64.pyc file

Status: Open.

#859In conda-forge/python-feedstock;

· wolfv opened on Feb 20, 2026

libpython-static 3.12.12 (linux-64): static linking fails with “undefined reference to __warn_memset_zero_len” from pystrtod.o when using conda GCC 14 + sysroot_linux-64=2.28

bug

Status: Open.

#832In conda-forge/python-feedstock;

· b-morgenthaler opened on Nov 6, 2025

python 3.14 compiled with zlib instead of zlib-ng -- 30% slower on windows for zlib

bug

Status: Open.

#821In conda-forge/python-feedstock;

· morotti opened on Oct 14, 2025

python-jit needs PowerShell scripts

bug

Status: Open.

#806In conda-forge/python-feedstock;

· ziyuang opened on Jul 13, 2025

NotImplementedError raised on Linux AArch64 for multiprocessing qsize()

bug

Status: Open.

#804In conda-forge/python-feedstock;

· Mousius opened on Jun 17, 2025