The World of Warcraft Website lists even more hotfixes applied on the server end for Blizzard's MMORPG since the recent version 5.0.5 client update. Another large batch of tweaks are now live, including class balance changes as well as updates to pet battles, quests, and more. In other WoW-related news, a Blizzplanet Interview talks with the authors of World of Warcraft: Curse of the Worgen to discuss how the novel tied into the game.