Valve has officially unveiled the details of Dota 2's much-anticipated 7.00 update. It's a huge one, and it launches today. Subscribe to GameSpot! http://youtube.com/GameSpot Visit all of our channels: Features & Reviews - http://www.youtube.com/GameSpot Gameplay & Guides - http://www.youtube.com/GameSpotGameplay Trailers - http://www.youtube.com/GameSpotTrailers Mobile Gaming - http://www.youtube.com/GameSpotMobile Like - http://www.facebook.com/GameSpot Follow - http://www.twitter.com/GameSpot http://www.gamespot.com