* commit 'c7d6d5c69': (27 commits)
make FederationHandler.send_invite async
make FederationHandler.on_get_missing_events async
changelog
make FederationHandler.user_joined_room async
make FederationHandler._clean_room_for_join async
make FederationHandler._notify_persisted_event async
make FederationHandler.persist_events_and_notify async
make FederationHandler._make_and_verify_event async
make FederationHandler.do_remotely_reject_invite async
make FederationHandler._check_for_soft_fail async
make FederationHandler._persist_auth_tree async
make FederationHandler.do_invite_join async
make FederationHandler.on_event_auth async
make FederationHandler.on_exchange_third_party_invite_request async
make FederationHandler.construct_auth_difference async
make FederationHandler._update_context_for_auth_events async
make FederationHandler._update_auth_events_and_context_for_auth async
make FederationHandler.do_auth async
make FederationHandler._prep_event async
make FederationHandler._handle_new_event async
...