-Glyph of Mind Flay now also allows the spell to be cast while moving.
-[Lesser Coins of Fortune] can now be used in 5-man heroics to get a chance at gear.
-When an Elder Charm roll doesn't win a piece of gear, the player recieves 100 justice points and/or (maybe) 50 valor.
-Mobs in Lion's Landing have had their aggro radius decreased by 25%
-Mobs in Lion's Landing respawn slightly slower.
-Transmog restrictions on head gear have been removed.
-Disha Fearwarden now stands out in the open, to avoid evade bugging.
-Both Champion of Arms now will not use Heroic Leap on mobs they are not in combat with.
-Drop rate of Flawless Battle Stones from pet battle bugs have been increased by 10%
-All reps now award a minimum of 220 rep per daily.
-Shado'pan and August Celestials reps are no longer gated by Golden Lotus reps.
-Flawless Pet Battle Stones can be created by combining 3/4 Uncommon Battle Stones.
-More Humanoid, Undead, and Magic pets have been added.
-It is no longer possible for players to kite and aggro mobs onto other players.
-An account-wide bank has been introduced. This bank can hold all non-soulbound items, and can be accessed by all characters that are on the same realm/faction.
-Loot rules have been adjusted in 5-mans to prevent classes from rolling on items that are not optimal for them (i.e Rogues rolling on tanking trinkets, DKs/Warriors on agility rings, etc.)
-GMs will be more active on servers.
-CRZ has been removed from all realms. However, it is still possible to join another realm if invited by a friend.
-Loot that drops from rares has a chance to be BoA.
-Profession patterns that were removed when Cataclysm hit have been reintroduced.
-Hozen rares no longer evade bug.
-Galleon's spawn rate has been increased.
-Both 'footballs' no longer interrupt professions.
-ToT LFR loot ilvl is now equal to HoF gear.
-[Blood-soaked invitations] that drop off of Horde/Alliance rares are now BoE.
-'Classic Alterac Valley' has been introduced. It will be similar to how AV was back in Classic. It will be queueable from the random battleground page, but cannot be entered through the random queue.