The World of Warcraft Website now has new patch notes from a version 4.3 update that's now live on the Public Test Realm for Blizzard's MMORPG. The notes are quite extensive, offering details on new raids, Transmogrification, Void Storage, Reforging, and more. They also say "The amount of experience needed to gain levels 71 through 80 has been reduced by approximately 33%." Thanks Ant. There's also a separate new article on planned valor changes.