In addition, numerous other modifications have been made to make the game more “awesome-er”. Those are our words, not theirs…Check out the breakdown below and then get back to the action…

PLAYLISTS
Arena
• Added FFA Arena playlist, test your might in this 6-8 player Arena
• Added Unanchored map variant to all Arena playlists
• Players can now change their votes in Arena playlists
Community Slayer
• The first of several new community playlists
• Unaltered maps made by you, the Halo community
• Play and vote. Your voting data controls what rises into the ranks of official playlists!
Team Objective
• Cleaned up entries in the Team Objective playlist, we now offer the best of the best
MLG
• Maps updated to v2.1, this includes fixes to weapon spawn times
Team Slayer
• Adjusted weightings in response to voting data, default “Team Slayer” should now be available more often
MAPS
Asylum
• Added soft kill volumes to the rocks leading up to the ledge on the right side of the Red Base (AKA, Infection camping grounds)
• Adjusted the placement of the large rock on the outside ledge of Red Sniper spawn
The Cage
• Added soft kill volumes to some lower areas outside of the intended playable space
Anchor 9
• Modified the size and shape of the center hill object to better fit the area in KOTH games
Breakpoint
• Reduced the radius of the safe haven in the greenhouse
GAMETYPES
Big Team Slayer
• Now 100 to win!
Elite Slayer
• Modified loadouts, Armor Lock is now accompanied by a Plasma Rifle instead of a Needler
Rocket Race
• Motion Tracker is now Enabled
• Hud-widget for KPH is now in the bottom center
Powerups
• In gametypes built from the latest matchmaking variants, powerups should now function as they do in Forge
• You’ll need to save off the latest game variants from your temporary history to take advantage of this!

via Shacknews