wheels: build freethreading wheels

Signed-off-by: mayeut <mayeut@users.noreply.github.com>

.github/workflows/build.yml

@@ -56,7 +56,7 @@ jobs:
       uses: pypa/cibuildwheel@v2.22.0
       env:
         CIBW_ARCHS: "${{ matrix.arch }}"
-        CIBW_ENABLE: "cpython-prerelease"
+        CIBW_ENABLE: "${{ startsWith(github.ref, 'refs/tags/') && '' || 'cpython-prerelease' }}"
         CIBW_TEST_EXTRAS: test
         CIBW_TEST_COMMAND:
           make -C {project} PYTHON="env python" PSUTIL_SCRIPTS_DIR="{project}/scripts" install-sysdeps install-pydeps-test install print-sysinfo test test-memleaks

HISTORY.rst

@@ -7,6 +7,7 @@ XXXX-XX-XX
 
 **Enhancements**
 
+- 2476_: Build Python 3.13t (free-threading) wheels
 - 2480_: Dropped Python 2.7 support.
 
 **Compatibility notes**

pyproject.toml

@@ -217,10 +217,11 @@ trailing_comma_inline_array = true
 [tool.cibuildwheel]
 skip = [
     "*-musllinux*",
-    "cp313-win*",  # pywin32 is not available on cp313 yet
+    "cp313t-win*",  # pywin32 is not available on cp313t yet
     "cp3{7,8,9,10,11,12}-*linux_{aarch64,ppc64le,s390x}",  # Only test cp36/cp313 on qemu tested architectures
     "pp*",
 ]
+enable = ["cpython-freethreading"]
 
 [tool.cibuildwheel.macos]
 archs = ["arm64", "x86_64"]