Version 3.6.6c

Patch notes
These are the official patch notes for version 3.6.6c released by Grinding Gear Games.


 * You can now create Private Leagues for Legion, in advance of the league's launch on June 7th. These leagues will not begin until Legion launches.
 * You can now convert Maps which are in your Map Stash Tab to the most recent Map Series by using the "Convert Maps" button, found in the Map Stash Tab. This will convert all Maps in a given Map Stash Tab to an equivalent Map from the most recent series. Alternatively, you can sell Maps to a vendor which will convert them to an equivalent Map from the most recent Map Series.
 * Fixed a bug where the Map Stash Tab displayed incorrect tiers for and s from the Betrayal Map Series.