django-reversion includes a number of
django-admin.py management commands.
Creates an initial revision for all registered models in your project. It should be run after installing django-reversion, or registering a new model with django-reversion.
./manage.py createinitialrevisions ./manage.py createinitialrevisions your_app.YourModel --comment="Initial revision."
./manage.py createinitialrevisions --help for more information.
For large databases, this command can take a long time to run.
Deletes old revisions. It can be run regularly to keep revision history manageable.
./manage.py deleterevisions ./manage.py deleterevisions your_app.YourModel --days=30
./manage.py deleterevisions --help for more information.
With no arguments, this command will delete your entire revision history! Read the command help for ways to limit which revisions should be deleted.