From summary of PR:
>This change narrows the supported Django and Django-All-Auth versions, as many tests are failing in various combinations of the two. Note: the tests are failing due to upstream dependencies, not new regressions in this package.
>
> As a matter of caution, I've bumped the major version to signify the impact of the change.
See https://github.com/jazzband/dj-rest-auth/pull/166 for more info