World
[list]
[*] Summoning restrictions in Netherstorm have been lifted.[/*:m][/list:u]
Interface
[list]
[*] GM messages now appear with a Blizzard icon near their name. (Source)
[/*:m][*] The profession UI search field has been improved and now allows for searching of more types of things. For instance you can search for items by socket color, by effect ("Critical Strike" for instance) or search gems by their effect ("Strength" for instance). In addition, the searching of items by level has been made more intuitive. You can now search for items by level with "15-20" to search for items that you can make that have a minimum level required of 15 to 20.[/*:m][/list:u]
Summoning being returned to Netherstorm, seems like 'flyer only' instances have now been opened to everyone without the winged mount. Although that said, I don't know anyone without one now, but still, good for alts