Bump changes and version
Merge branch 'release-v0.5.4' of github.com:matrix-org/synapse into develop
Store any incoming presence push in the local cache anyway, even if there's no interested observers (yet *hint*) (SYN-115)
@log_function on PresenceStream's get_new_events_for_user()
Merge branch 'develop' of github.com:matrix-org/synapse into events_refactor
Start making more things use EventContext rather than event.*