MySource Matrix 3.8 will use a third database connection in order to support replicated databases. The default connection will now be read-only and used by most frontend pages. The two connections will be used for updating the database, one for updates within transactions and one for immediate updates.
There is no general MySource Matrix developer news this week.
MySource Matrix 3.4.8 and 3.6.4 were released on Monday for internal client upgrades only. They were not released on the web site. Both releases contain the new URL white list security fix for the remote content page. In addition, 3.4.8 contains 4 bug fixes and 3.6.4 contains 27.
A new stable version of MySource Matrix will be released for the both the 3.4.x and 3.6.x branches on Monday. Both releases only contain bug fixes and will be released internally.