Blizzard just posted an updated set of patch notes for the 5.2 PTR. Included in the latest round of updates are the continuation of Wrathion's legendary quest chain, some class changes, a whole mess of Pet Battle changes, and a few interesting tweaks to LFR that might just make that issue of players dropping groups a little less likely to occur.
- To encourage LFR groups to stick around, each time a Raid Finder group wipes on a boss fight, all players will get a stacking buff that increases health, damage, and healing done by 5%. This stacks up to 10 times.
- Lorewalker Cho has two new tales to tell -- Dagger in the Dark, and A Little Patience. As of 5.2, both factions will be able to complete both scenarios. No more faction limit!
- Characters that have attained titles from the Rated Battleground system (Centurion, Knight-Champion, High Warlord, Grand Marshal, etc) will now be able to purchase old PvP items requiring those titles.