Worthplaying has posted up a preview of the update which will include a number of new features and improvements. One is a new casual mode that will be more forgiving to players (for example you won't lose all your gold when you die). The update will also contain a new 3v3 map, a revamp of the game's matchmaking system, a new in-game item store for cosmetic items and more. The update will also include the launch of the long awaited map editor for the game.
Gallery: Heroes Of Newerth Screenshots