0.3.5
-----
- fix readme to show gh-actions build badge

0.3.4
-----
- drop tests for 3.7, 3.8, DJ3.0, DJ3.1

0.3.2
-----
- add typing hints

0.3.1
-----
- move CI to gh-actions

0.3.0
-----
- remove deprecated ugettext
- test for django versions < 4.0
