[10:36] Issue operator#780 closed: Make it possible for storage to be attached prior to charm instance construction [10:36] PR operator#781 closed: Remove overzealous Harness.add_storage error check [11:40] PR operator#772 closed: Typing framework.py [12:30] PR operator#770 closed: Added EventBase-subclass check that snapshot/restore have been overridden if new attrs have been added