DjangoBB is fully suport Django 1.3, but does't used all v1.3 futures.

• Models
  • on_delete params must be added for FK
  • review of delete methods
  • signals via decorators

• Views
  • @render_to must be replaced via render shortcut

• Media
  • static (media -> /static/djangobb/)

Maybe + logging for post edit, moderation actions etc