You've heard that patch 5.3 is arriving this week, but do you know just what is in store? There's been a lot of news, but we'll point you towards the highlights so you can get up to speed and into patch 5.3's new content immediately.

From Blizzard
Interviews
New content
Class news
PvP
Lore, story, and quests

Battle pets
Gear and items
Other updates

This article was originally published on WoW Insider.

Patch 5.3's pet battle changes