Overwatch Update And New Map Out Now

The Overwatch big update is now available for download, plus a new map is included named Horizon Lunar Colony map playable for all palyers. It also makes some significant balance changes that Roadhog players are unhappy about, along with other tweaks and fixes. When creating a Custom Game, you can now adjust both player and projectile gravity to make for a much different sort of experience on any map.

In terms of character updates, Roadhog's is the most significant. The hitbox for his head has been shrunk to improve his survivability, but his primary change comes to his weapon. The Scrap Gun's clip size is now five (up from four) and can fire 30% faster, but each bullet's damage has been reduced by 33%. This reduces the effectiveness of his hook combo, but Blizzard says it "keep his DPS roughly the same.

source via Overwatch website