The Scarlet Monastery
Temple of Atal'Hakkar
Lower Blackrock Spire
Upper Blackrock Spire
Honor system pre 2.0
Alterac Valley, Patch 1.4 & Patch 1.5
T1 sets have had their statistics, effects, and set bonuses updated.
Murloc Scale Belt and Breastplate recipes now are white items instead of green.
Additional new raid items have been added to the treasure lists for Azuregos, Lord Kazzak, and bosses in Molten Core.
There is now a regular event in Gurubashi Arena in Stranglethorn Vale. Every three hours starting at midnight, a pirate with too much treasure on his hands will drop a chest in the center of the arena.
Donations of cloth are now being accepted in the following locations: Darnassus, Stormwind, and Ironforge for the Alliance; Orgrimmar, Undercity, and Thunder Bluff for the Horde. Seek out an official Cloth Quartermaster for more information.
Level 60 mounts purchased at vendors now have a whole new look. The new mounts can be seen standing near the mount vendors.
Invasions by elementals at different locations on Kalimdor have reportedly been occurring sporadically every few days. Concerned adventurers should investigate Silithus, Un'Goro Crater, Azshara, and Winterspring to counter these incursions.
Blackwing Lair & Patch 1.6
[Bindings of the Windseeker] are now available on Garr and Geddon.
New recipes available from Argent Dawn, Timbermaw, Thorium Brotherhood reputation vendors and Lokhtos Darkbargainer in Blackrock Depths.
Warsong Gulch has new item rewards at the appropriate faction vendor near the entrances to the zone. These are available starting at Honored faction.
Grand Marshal and High Warlord PvP Weapon rewards have been updated with improved statistics.
A gathering of the exotic from around the world and beyond, Silas Darkmoon has brought together the Darkmoon Faire as a celebration of the wondrous and mysterious found in Azeroth. While the Faire spends most of their time in parts unknown, they do stop from time to time in Mulgore and Elwynn Forest. When the faire is on its way barkers will stop by Orgrimmar and Ironforge to announce its arrival.
Zul'Gurub & Patch 1.7
The debuff limit has been increased to 16 (from 8).
Arathi Basin has new item rewards at the appropriate faction vendor near the entrances to the zone. These are available starting at Honored faction.
The Stranglethorn Fishing Extravaganza is a grand new event set along the coasts of Stranglethorn Vale. Early on the appointed day, friendly neighborhood goblins will visit Ironforge and Orgrimmar to inform aspiring anglers of the grand tournament and give instructions. At the appropriate time, the shout will ring out across Stranglethorn to bait your hooks and cast your lines!
Dragons of Nightmare & Patch 1.8
Something is amiss in the Emerald Dream. Immense dragons with the shimmering emerald scales of the Green Dragonflight have been sighted guarding the portals at the Great Trees... but these once-noble creatures crawl with a new, strange menace, not the peace for which Ysera is known. Bring many allies should you dare to confront them; their powers are formidable and they will not hesitate to crush any who draw near.
Patch 1.9 - The Gates of Ahn'Qiraj
The Ruins of Ahn'Qiraj
The Temple of Ahn'Qiraj
Overall item upgrade.
Increased reputation gain in Warsong Gulch and Arathi Basin.
Patch 1.11 - Scourge Invasion & Naxxramas
Light's Hope Chapel has been revamped and is now a fully functional quest hub.
An updated set of armor rewards have been added to vendors for Honor ranks 7, 8, and 10.
The armor rewards for Honor ranks 12 and 13 have been increased in level and stat point allocation.
New rank 14 weapons in order to give casters the same diversity of selection that melee currently enjoy!