On Saturday June 28 at 12:00pm PST (8pm UTC), there will be an extended maintenance for a patch and to do necessary database maintenance. This downtime should last between 2 to 3 hours, although it may possibly be shorter.

At this time the June update will also be released with various client fixes, improvements, and a lot of additional high-resolution rune art. There will also be some balance changes and some bot improvements.