- `major_versions()`, `minor_versions()`, `micro_versions()`, and `subversions()` now take optional `unreleased` arguments for including unreleased versions - `is_supported()` now accepts major and micro versions - `UnknownVersionError` now inherits `ValueError` - Added a command-line interface
0.3.0
- Add type annotations - Switch from appdirs to platformdirs
0.2.0
- Support Python 3.8 and 3.9 - Add a note to the README about the possibility of release deadlines being missed - Drop support for Python 2.7, 3.4, and 3.5 - Properly close the requests session after downloading the database