- Fixed issue #6, bug with InheritanceManager and descriptor fields (e.g. FileField). Thanks zyegfryed for the fix and sayane for tests.
- updated SplitField to define get_prep_value rather than get_db_prep_value. This avoids deprecation warnings on Django trunk/1.3, but makes SplitField incompatible with Django versions prior to 1.2.
- added InheritanceManager, a better approach to selecting subclass instances for Django 1.2+. Thanks Jeff Elmore.
- added InheritanceCastManager and InheritanceCastQuerySet, to allow bulk casting of a queryset to child types. Thanks Gregor Müllegger.
- added manager_from (thanks George Sakkis)
- added StatusField, MonitorField, TimeFramedModel, and StatusModel (thanks Jannis Leidel)
- deprecated ChoiceEnum and replaced with Choices
- added SplitField
- added ChoiceEnum
- added South support for custom model fields
- Added QueryManager