Reversion is an extension to the django web framework that provides comprehensive version control facilities.

features:
* roll back to any point in a model's history - an unlimited undo facility!
* recover deleted models - never lose data again!
* admin integration for maximum usability.
* group related changes into revisions that can be rolled back in a single
transaction.
* automatically save a new version whenever your model changes using django's
flexible signalling framework.
* automate your revision management with easy-to-use middleware.
this package contains the documentation.