Rated 3 out of 5 stars

Works well, some issues remain, though:
- pretty ugly interface
- "refresh" needs to be hit once a task has been marked as completed
- does not support more than one sort criteria, I can only have tasks sorted by priority (but then with absurd order otherwise) or alphabetically (but then with priorities messed up)

This review is for a previous version of the add-on (1.71).