Release binary wheels

[sanmai-NL]

If cons were to release binary dists on PyPI, binary-only builds would succeed. Binary-only builds are a way to keep CI pipelines efficient, so as to also prevent building non-Python source code, which costs a lot of resources.

Check out e.g., https://github.com/pypa/cibuildwheel/

[brandonwillard]

Thanks for the heads-up! I'll try to set that up sometime soon.