Straight from Zarhym are the updated patch 3.3.3 release patch notes. The notes are the full and final version that are released with this "minor" patch. Some of the major highlights of this patch include:
 

• Gallery of datamining finds (including the Celestial Steed)
• Frozen Orbs to be greed only in patch 3.3.3
• New uses for Frozen Orbs
• Profession changes
• Changes to the auction house and game economy
• Battleground and honor changes
• Raid buff changes

Check out the full patch notes after break. For additional patch 3.3.3 information, please see our compiled listing in WoW.com's Guide to Patch 3.3.3.

From Zarhym:

World of Warcraft Client Patch 3.3.3

PvP

• The amount of Honor awarded for an Honorable Kill has been increased by 100% for characters of all levels. Since all Honor is awarded based on a conversion rate from Honorable Kills, this change will effectively double the amount of Honor received from Honorable Kills, or for completing Battleground and Wintergrasp objectives; however, the amount of experience gained from completing Battleground objectives and the amount of Honor rewarded for completing each Wintergrasp quest remain unchanged.
• Battlegrounds
  
  
  • The Random Battleground system has been added! Similar to the Random Dungeon system in the Dungeon Finder, players can now queue for a random Battleground.
    
    
    • The Random Battleground option can be found in the Battleground tab of the PvP frame and is only available for level 80 characters at this time.
    • If this option is selected, players may not queue for specific Battlegrounds and a random Battleground simultaneously.
    • Similar to the Random Dungeon system, players will not know for which Battleground they are chosen when selected from the queue until they zone into the Battleground.
    • The Random Battleground option will only allow a group size of 5 players to queue together.
    • Bonus rewards will be offered for choosing the Random Battleground option.
      
      
      • Winning a Battleground using the Random Battleground option for the first time in a day will award players with 30 Honorable Kills worth of additional Honor currency and 25 Arena points.
      • Winning additional Battlegrounds using the Random Battleground option after the first random win will award players with 15 Honorable Kills worth of additional Honor currency.
      • Losing a Battleground using the Random Battleground option will award players with 5 Honorable Kills worth of additional Honor currency.
  • Daily Battleground quests have been removed in place of the Random Battleground option.
  • Battlegrounds will no longer award Marks of Honor.
    
    
    • Players with existing Marks of Honor can still turn them in to their respective faction's quest givers, including individual marks for those who may have more marks for one Battleground than another.
    • Items which previously required Marks of Honor will have their costs adjusted to remove these requirements.
  • Whenever a Battleground has the holiday bonus active, it will now be referred to as "Call to Arms" in the Battleground tab and Calendar. In addition, Call to Arms Battleground Honor rewards have been changed.
    
    
    • Choosing a specific Battleground with the Call to Arms bonus active will yield the exact same rewards as when choosing the Random Battleground option.
      
      
      • Winning a Call to Arms Battleground for the first time in a day will award players with 30 Honorable Kills worth of additional Honor currency and 25 Arena points.
      • Additional Call to Arms Battleground victories after the first win for a player that day will award them with 15 Honorable Kills worth of additional Honor currency.
      • Losing a Call to Arms Battleground will award players with 5 Honorable Kills worth of additional Honor currency.
      • When using the Random Battleground option, players will not receive additional rewards if the Battleground chosen is under the Call to Arms bonuses. In addition, the rewards for the first victory of the day cannot be earned more than once, regardless of whether or not it is obtained from the Random Battleground system or the Call to Arms Battleground.