There are several ways to keep up to date with MantisBT news. These include:
mantisbt-announce mailing list is a very low traffic list that is used for major announcements, typically announcements about releases. All Mantis users are encouraged to subscribe to this mailing list. The average traffic should be no more than one to two posts per month.
Mantis Blog is used to communicate announcements about new releases, topics relating to MantisBT, etc. Users are encouraged to subscribe to the RSS feed to know when new posts are posted there.
Twitter is used to notify users about up-to-date details about what is happening with MantisBT development. For example, a Twitter update is automatically posted by the official bug tracker whenever an issue is resolved. Twitter users are encouraged to follow "mantisbt".