Math Merge minigame: apply math operators to get 3 or more similar numbers nearby
Match X minigame: move number to match 2 of twos, 3 of threes, 4 of fours etc
Artist minigame: pick brush opacity to mix colors and get the required color for each tile
faster loading of icons (relevant if you have many DLCs installed and possibly thousands of images)
minor fixes
More minigames
Source: Steam Community (opens in a new tab)