Class composition
The WoW Forever beta's class shares stacked to 100% by day, so a band widening or narrowing shows a class gaining or losing ground.
The bands stack every class to 100% on each saved day. On Oct 16, Hunter holds the largest share, 15.5%. From Sep 23 to Oct 16, Shaman's share grew the most (1.4 points) and Paladin's shrank the most (1.9 points).