use new enable config for freethreading, pypy

Author: minrk

.github/workflows/wheels.yml

@@ -120,8 +120,6 @@ jobs:
             architecture: x86
             cibw:
               build: "cp*win32"
-              # free-threaded doesn't seem to work on Windows
-              skip: "*t-win*"
 
           - os: windows-2019
             name: win-pypy
@@ -134,16 +132,13 @@ jobs:
             architecture: x64
             cibw:
               build: "cp*win_amd64"
-              # free-threaded doesn't seem to work on Windows
-              skip: "*t-win*"
 
           - os: windows-2022
             name: win_arm64
             architecture: x64
             cibw:
               arch: ARM64
-              # free-threaded doesn't seem to work on Windows
-              skip: "cp37* *t-win*"
+              skip: "cp37*"
 
     steps:
       - uses: actions/checkout@v4

pyproject.toml

@@ -142,7 +142,7 @@ search = '__version__: str = "{current_version}"'
 
 [tool.cibuildwheel]
 build-verbosity = "1"
-free-threaded-support = true
+enable = ["cpython-freethreading", "pypy"]
 test-requires = ["pytest>=6", "importlib_metadata"]
 test-command = "pytest -vsx {package}/tools/test_wheel.py"
 
@@ -170,6 +170,8 @@ MACOSX_DEPLOYMENT_TARGET = "10.15"
 
 [tool.cibuildwheel.windows]
 before-all = "python buildutils/bundle.py licenses"
+# free-threaded doesn't seem to work on Windows
+enable = ["pypy"]
 repair-wheel-command = """\
     delvewheel repair \
         -v \