Build Python 3.14 wheels

.github/workflows/packages.yml

@@ -28,21 +28,19 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-24.04, windows-latest, macos-latest]
-        pyver: [cp38, cp39, cp310, cp311, cp312, cp313, cp313t]
+        pyver: [cp38, cp39, cp310, cp311, cp312, cp313, cp313t, cp314, cp314t]
 
     steps:
       - name: Checkout repos
         uses: actions/checkout@v4
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.23.3
+        uses: pypa/cibuildwheel@v3.1.4
         env:
           CIBW_BUILD: ${{matrix.pyver}}-*
-          CIBW_ENABLE: cpython-freethreading
           CIBW_ARCHS_LINUX: auto
           CIBW_ARCHS_MACOS: auto universal2
           CIBW_ARCHS_WINDOWS: auto
-          CIBW_TEST_EXTRAS: test
           CIBW_TEST_COMMAND: pytest --color=yes -m 'not embedded' {project}/tests
           # Passing a space in a param is a b*tch on windows.
           # However embedded tests are skipped anyway there.
@@ -52,7 +50,6 @@ jobs:
           CIBW_TEST_SKIP: >-
             *-musllinux_*
             *-macosx_universal2:arm64
-            pp*-macosx_*
 
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
@@ -66,7 +63,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        pyver: [cp38, cp39, cp310, cp311, cp312, cp313, cp313t]
+        pyver: [cp38, cp39, cp310, cp311, cp312, cp313, cp313t, cp314, cp314t]
         arch: [aarch64, ppc64le]
 
     steps:
@@ -77,10 +74,9 @@ jobs:
         uses: docker/setup-qemu-action@v3
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.23.3
+        uses: pypa/cibuildwheel@v3.1.4
         env:
           CIBW_BUILD: ${{matrix.pyver}}-*
-          CIBW_ENABLE: cpython-freethreading
           CIBW_ARCHS: ${{matrix.arch}}
 
       # Tests mostly fail because of some confusion with the python interpreter
@@ -104,11 +100,9 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.21.2
+        uses: pypa/cibuildwheel@v3.1.4
         env:
           CIBW_BUILD: pp*
-          CIBW_SKIP: pp37-*
-          CIBW_TEST_EXTRAS: test
           CIBW_TEST_COMMAND: pytest --color=yes -m 'not embedded' {project}/tests
           # Passing a space in a param is a b*tch on windows.
           # However embedded tests are skipped anyway there.
@@ -117,7 +111,6 @@ jobs:
           # cross-build macos images can't be tested on this runner.
           CIBW_TEST_SKIP: >-
             *-musllinux_*
-            *-macosx_universal2:arm64
             pp*-macosx_*
 
       - name: Upload artifacts
@@ -129,8 +122,6 @@ jobs:
 
   build-cross-wheel-pypy:
     runs-on: ubuntu-24.04
-    strategy:
-      fail-fast: false
 
     steps:
       - name: Checkout repos
@@ -140,10 +131,9 @@ jobs:
         uses: docker/setup-qemu-action@v3
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.21.2
+        uses: pypa/cibuildwheel@v3.1.4
         env:
           CIBW_BUILD: pp*
-          CIBW_SKIP: pp37-*
 
       # Tests mostly fail because of some confusion with the python interpreter
 

.github/workflows/test.yml

@@ -23,6 +23,8 @@ jobs:
           - "3.12"
           - "3.13"
           - "3.13t"
+          - "3.14"
+          - "3.14t"
           - "pypy-3.8"
           - "pypy-3.9"
           - "pypy-3.10"
@@ -60,6 +62,8 @@ jobs:
           - "3.12"
           - "3.13"
           - "3.13t"
+          - "3.14"
+          - "3.14t"
         architecture: ['x64', 'x86']
 
     steps:
@@ -90,6 +94,8 @@ jobs:
           - "3.12"
           - "3.13"
           - "3.13t"
+          - "3.14"
+          - "3.14t"
         os:
           - macos-latest
         include:

pyproject.toml

@@ -1,2 +1,9 @@
 [tool.black]
 line-length = 79
+
+[tool.cibuildwheel]
+enable = [
+    "cpython-freethreading",  # Only needed for 3.13t, where it was still experimental
+    "pypy",
+]
+test-extras = ["test"]

setup.py

@@ -76,6 +76,7 @@
 Programming Language :: Python :: 3.11
 Programming Language :: Python :: 3.12
 Programming Language :: Python :: 3.13
+Programming Language :: Python :: 3.14
 Operating System :: POSIX :: Linux
 Operating System :: POSIX :: BSD
 Operating System :: MacOS :: MacOS X

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.13t, pypy-3.8, pypy-3.9, pypy-3.10
+envlist = 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.13t, 3.14, 3.14t, pypy-3.8, pypy-3.9, pypy-3.10, pypy-3.11
 
 [testenv]
 commands =
@@ -28,6 +28,12 @@ basepython = python3.13
 [testenv:3.13t]
 basepython = python3.13t
 
+[testenv:3.14]
+basepython = python3.14
+
+[testenv:3.14t]
+basepython = python3.14t
+
 [testenv:pypy-3.8]
 basepython = pypy3.8
 
@@ -37,5 +43,8 @@ basepython = pypy3.9
 [testenv:pypy-3.10]
 basepython = pypy3.10
 
+[testenv:pypy-3.11]
+basepython = pypy3.11
+
 [testenv:xcode]
 basepython = {env:XCODE_PYTHON}