I do love it when new World of Warcraft patches hit the public test realm. It’s like Christmas morning and seeing loads of presents underneath the tree but you’ve no idea what they contain. Except we do.

Boubouille over at MMO Champion has started dissecting the patch notes for 4.0.6 and has come across some interesting changes. Most notably for anyone working on the Cataclysm Loremaster achievement as several zones have had their quest number requirements dropped, including Uldum, Vashj'ir and Deepholm. He also has a growing list of class changes so check out the patch notes for yourself and do remember, these are likely to change quite a bit before they hit the live servers.