- Support Postgres 10
- Drop support for Django < 1.11, Python 3.3/3.4
- Add support for Django 1.11 through 2.2, Python 3.7
- Support Django 1.10.
- Add isnull lookup.
- Remove DualField and HashField. The only cases where they are useful, they aren't secure.
- Fix issue getting IntegerField validators.
- Extract HashField for advanced lookup needs.
- Initial working version.