Blizzard Entertainment has announced two upcoming premium mods for StarCraft 2.
Patch notes for StarCraft 2 patch 3.19 have now been released.
StarCraft 2 has released a preview of changes coming soon to the Arcade -- and many of them are changes players have wanted since the game's initial launch in 2010. The majority of the previewed changes are intended to make custom games more accessible, both easier to find and easier to play.
At present, World of Warcraft requires you to buy the game (usually in a deal where you get most of the expansions) as well as the most current expansion in order to play the most up to date content.