henryiii, I've just released cibuildwheel 2.18.0, with prerelease support for CPython 3.13 - set CIBW_PRERELEASE_PYTHONS to test building 3.13 wheels! (No free-threading yet, waiting on binaries & pip) https://github.com/pypa/cibuildwheel/releases/tag/v2.18.0 #python #release