Blizzard has announced details for an upcoming major update for StarCraft 2.
Update 1.5 "will be our most feature-laden patch to date", says game director Dustin Browder, who adds that the update will lay the foundations for the incoming expansion, Heart of the Swarm."One of the most significant additions will be the all new Arcade feature which includes improved custom game visibility, ratings, reviews, game instructions, screenshot support, and more," he says.
"Patch 1.5 will also include significant improvements throughout the overall user interface, streaming support, antialiasing, editor and modding upgrades, new art tools, and more."

http://www.computerandvideogames.com...t-5-update-15/