New
- Officially support Python 3.9 ([99](https://github.com/blairconrad/dicognito/issues/99))
- Command line flag `--version` also outputs environmental info and pydicom version ([103](https://github.com/blairconrad/dicognito/issues/103))
Fixed
- Unable to anonymize dataset with encapsulated pixel data that contains embedded sequence delimiter ([96](https://github.com/blairconrad/dicognito/issues/96))