What's Changed
* Added `py.typed` metadata file by jamesbraza in https://github.com/whitead/paper-qa/pull/238
* `mypy` config update by jamesbraza in https://github.com/whitead/paper-qa/pull/237
New Contributors
* jamesbraza made their first contribution in https://github.com/whitead/paper-qa/pull/238
**Full Changelog**: https://github.com/whitead/paper-qa/compare/v4.0.0-pre.8...v4.0.0-pre.9