The newest balance and bug fixes along with the start of a fresh new Gladiator Arena season. Here are the major highlights of this patch:

• Arena and Honor Rewards: As part of the inauguration of Season 2, the costs of all Arena items and Honor items has been reduced.
  
• Improved Mend Pet, Abolish Disease, and Abolish Poison no longer play sounds when there is nothing to dispel.
  
• Players can no longer fail with skinning at maximum skill.
  
• Spellcloth: Creating spellcloth will once again only summon one Angered Nether-wraith.
  
• Some new cooking recipes are available from Kylene in Shattrath City.
  
• A recipe for a superior resilience gem has been added and is rumored to be held by the residents of Halaa.
  
• Procs: Most procs are set to trigger only from spells that cost mana, but inadvertently disallowed spells that cost a percentage of base mana. That bug has been fixed and so such spells will now trigger many procs they did not previously trigger.
  
• Players will no longer slow down to walking speed when closely following another player.
  

The latest patch notes can always be found at http://www.worldofwarcraft.com/patchnotes/