Features
- Added support for all Django versions that support Python 3.6+ to date including the following minor versions: 1.11, 2.0, 2.1, 2.2.
- Load custom settings from environments by defining them first in settings.py with a default.
Fixes
- Fix bug in how ImproperlyConfigured exception messages are generated.
- Fix how octal and hex numbers are parsed i.e. numbers prepended with `0o` and `0x` are converted to integers correctly. Used by setting FILE_UPLOAD_PERMISSIONS.
- Ensure that all built-in Django settings that are nullable can be set to `None`.
- Use non-deprecated database backend module for PostgreSQL.