2.2.0 contains email notification system and minor bug fixes. It is now
using JSX to serialize file-mode RecentChanges into XML rather than
binary files, so this should see the end of recent changes deletes on
I've finally gotten around to adapting Robert Brewer's email
notification system (disabled in the previous 2 releases) to work with
MySQL support and virtual wikis. Users can now subscribe to a topic and
be notified by email if it changes during a day. Note that your SMTP
host must be set in the admin console before this is enabled.