New patch out tonight:

MATCHMAKING & PARTIES

Made improvements to matchmaking team balance
Made an update to improve matchmaking search times and success rates, specifically expediting the “Players Found” and “Connecting Session” search phases
Made improvements to prevent a player’s rank from resetting unexpectedly
Made an update to resolve an issue that allowed players to be placed into an incorrect lobby after a matchmaking game
Made improvements to prevent the party from being disbanded upon returning to lobby
Made an update to ensure that players are sorted by team in the “Match Found” screen
Resolved an issue where Team Slayer matches in Halo 3 could separate players onto individual teams
Resolved an issue where players could be placed into a group of 7 players and unable to find more
Made improvements to ensure that the party-leader is prompted to “Bring Party” when leaving a lobby
Made an update to ensure that split-screen players cannot be divided onto different teams
Made improvements to ensure that clients are not kicked from parties at the end of matchmaking games with a “failed to connect” error
Made an update to ensure that Halo 2: Anniversary matches do not continue indefinitely after entire opposing team quits
Made an update to ensure that parties are not separated when the party leader navigates through multiple titles

CUSTOM GAMES

Made improvements to prevent manual team selection from getting reset after a Custom Game match
Made an update to ensure that the “Make Party Leader” command functions correctly

ACHIEVEMENTS

Made an update to ensure that the “Too Close to the Sun” achievement unlocks when prerequisites are met
Made an update to ensure that the “Monopolized” achievement unlocks when prerequisites are met
Made an update to ensure that the “Devastating” achievement unlocks when prerequisites are met
Made an update to ensure that the “You’re Joking” achievement unlocks when prerequisites are met

GAME-SPECIFIC

Made improvements to Halo 2: Anniversary objective pickup, specifically in regards to objective “juggling”
Made an update to Halo 3’s movement input, specifically to resolve a deadzone issue which affected moving in a straight line
Made additional improvements to Halo: CE fall damage scenarios
Made an update to resolve a Halo 2 Classic campaign issue where a black screen could overlay the gameplay screen

STABILITY

Made a variety of stability improvements across the following areas:
Matchmaking
Custom Games
Halo 4 Campaign

MISC.

Made an update to ensure that clan tags appear in the post-game carnage report for all players
Made an update to ensure that players are sorted by team in the post-game carnage report
Made an update to ensure that emblems are displayed correctly in the post-game carnage report