Fixes: - Update dependencies and add Python 3.11 support.
2.5.1
Fixes: - Fix & update dependencies
2.5.0
Features: - Citations now have a `full_span` property that returns the start and end indexes for the full citation, including any pre- or post-citation attributes.
2.4.0
Features: - Unnumbered citations like "22 U.S. ___" are now identified by eyecite. They will have a page attribute set to `None`, but otherwise work just like everything else.