v0.9.1

Changes in synapse v0.9.1 (2015-05-26)

General:

• Add support for backfilling when a client paginates. This allows servers to
  request history for a room from remote servers when a client tries to
  paginate history the server does not have - SYN-36
• Fix bug where you couldn't disable non-default pushrules - SYN-378
• Fix register_new_user script - SYN-359
• Improve performance of fetching events from the database, this improves both
  initialSync and sending of events.
• Improve performance of event streams, allowing synapse to handle more
  simultaneous connected clients.

Federation:

• Fix bug with existing backfill implementation where it returned the wrong
  selection of events in some circumstances.
• Improve performance of joining remote rooms.

Configuration:

• Add support for changing the bind host of the metrics listener via the
  metrics_bind_host option.