| ⇢ | A | BaseEvent added |
| ⇢ | A | TestServer.test_events() added | |
| ⇢ | A | BaseEvent.__str__() added | |
| ⇢ | A | Event.fill_default_fields() added | |
| ⇢ | A | BaseEvent.__init__() added | |
| ⇢ | A | Server.trigger_event() added | |
| A | ↘ | C | Server.get_event_object() got worse |
| A | ↛ | SubHandler.event() removed | |
| A | ↛ | Event._set_members_from_node() removed | |
| A | ↛ | Event.trigger() removed | |
| A | ↛ | Event.__str__() removed |