Currently in progress http://south.aeracode.org/ (Current)--(De facto standard) https://github.com/paltman/nashvegas/ (Current)--(SQL focused for efficiency) https://github.com/keredson/deseb/ (Little activity) http://code.google.com/p/django-evolution/ (Current) http://code.google.com/p/dmigrations/ (Mar 02, 2009)--(MySQL Only) http://code.google.com/p/yadsel (Apr 12, 2008)(Very little acti