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feat: include free-threaded 3.14 by default #2503

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Merged
merged 1 commit into from
Jul 19, 2025
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feat: include free-threaded 3.14 by default #2503

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2 changes: 1 addition & 1 deletion cibuildwheel/selector.py
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Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,7 @@ def __call__(self, build_id: str) -> bool:
return False

# filter out groups that are not enabled
if EnableGroup.CPythonFreeThreading not in self.enable and fnmatch(build_id, "cp3??t-*"):
if EnableGroup.CPythonFreeThreading not in self.enable and fnmatch(build_id, "cp313t-*"):
return False
if EnableGroup.CPythonPrerelease not in self.enable and fnmatch(build_id, "cp314*"):
return False
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9 changes: 5 additions & 4 deletions docs/options.md
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Expand Up @@ -348,9 +348,10 @@ values are:
- `cpython-freethreading`: [PEP 703](https://www.python.org/dev/peps/pep-0703)
introduced variants of CPython that can be built without the Global
Interpreter Lock (GIL). Those variants are also known as free-threaded /
no-gil. This will enable building these wheels while they are experimental.
The build identifiers for those variants have a `t` suffix in their
`python_tag` (e.g. `cp313t-manylinux_x86_64`).
no-gil. This will enable building these wheels for 3.13, which was considered
experimental. The build identifiers for those variants have a `t` suffix in
their `python_tag` (e.g. `cp313t-manylinux_x86_64`). Starting in 3.14,
free-threaded builds are no longer experimental, so this enable is not needed.
- `pypy`: Enable PyPy.
- `pypy-eol`: Enable PyPy versions that have passed end of life (if still available).
- `cpython-experimental-riscv64`: Enable experimental riscv64 builds. Those builds
Expand All @@ -371,7 +372,7 @@ values are:
that version of Python will become available without this flag.

!!! note
Free threading is experimental: [What’s New In Python 3.13](https://docs.python.org/3.13/whatsnew/3.13.html#free-threaded-cpython)
Free threading was experimental in 3.13: [What’s New In Python 3.13](https://docs.python.org/3.13/whatsnew/3.13.html#free-threaded-cpython)

Default: empty.

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3 changes: 1 addition & 2 deletions test/utils.py
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Expand Up @@ -280,8 +280,7 @@ def _expected_wheels(

if EnableGroup.CPythonPrerelease in enable_groups:
python_abi_tags.append("cp314-cp314")
if EnableGroup.CPythonFreeThreading in enable_groups:
python_abi_tags.append("cp314-cp314t")
python_abi_tags.append("cp314-cp314t")

if EnableGroup.PyPyEoL in enable_groups:
python_abi_tags += [
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