This is a fairly new project, while this package is utilised in production on several projects the status will remain as beta until unit-test coverage has been expanded. Documentation is now fairly complete, in general areas of the code base that have not been documented should be considered unstable.
Django Extras is a project that provides extensions for Django to solve common development situations not (or not yet) covered by the core Django framework.
Examples of this include:
See API Reference full reference.
If you are new to Django it is recommended you visit the Django documentation as they have excellent documentation to get you up and running.