What's Changed
* ensure build commands pass version as class not str by dhellmann in https://github.com/python-wheel-build/fromager/pull/212
* allow both include_sdists and include_wheels in resolution by Gregory-Pereira in https://github.com/python-wheel-build/fromager/pull/221
* This commit adds constraints present in build order to constraints.txt by rd4398 in https://github.com/python-wheel-build/fromager/pull/225
* cleanup: fix typings for requirements_file.py by shubhbapna in https://github.com/python-wheel-build/fromager/pull/231
* create separate requirements files by dhellmann in https://github.com/python-wheel-build/fromager/pull/211
* cleanup: fix typings for context.py by shubhbapna in https://github.com/python-wheel-build/fromager/pull/229
* cleanup: fix typings for constraints.py by shubhbapna in https://github.com/python-wheel-build/fromager/pull/227
* Only vendor Rust when project uses setuptools-rust / maturin by tiran in https://github.com/python-wheel-build/fromager/pull/233
* resolver: add more logging by dhellmann in https://github.com/python-wheel-build/fromager/pull/236
* cleanup: remove unused function from vendor_rust by shubhbapna in https://github.com/python-wheel-build/fromager/pull/239
* cleanup: fix typings in commands: canonicalize.py, download_sequence.py, list_overrides.py, server.py by shubhbapna in https://github.com/python-wheel-build/fromager/pull/238
* cleanup: fix typings for dependencies.py and external_commands.py by shubhbapna in https://github.com/python-wheel-build/fromager/pull/234
* cleanup: fix typings in wheels.py by shubhbapna in https://github.com/python-wheel-build/fromager/pull/240
* cleanup: fix typings in overrides.py by shubhbapna in https://github.com/python-wheel-build/fromager/pull/237
* This commit fixes mypy errors in file tarballs.py by rd4398 in https://github.com/python-wheel-build/fromager/pull/242
* cleanup: fix kwargs typing by shubhbapna in https://github.com/python-wheel-build/fromager/pull/243
* cleanup: fix typings for hooks.py by shubhbapna in https://github.com/python-wheel-build/fromager/pull/245
* This commit warns if patches for older versions exists by rd4398 in https://github.com/python-wheel-build/fromager/pull/219
**Full Changelog**: https://github.com/python-wheel-build/fromager/compare/0.21.2...0.21.3