Halo 4 is receiving new some new updates next week. Playlist wise, the Rumble Pit playlist will be added back as the premiere free for all mode. Rumble Pit will have 15 new voting options that includes new Slayer and objective gametypes, plus Regicide will only be available in this playlist.
Over in Spartan Ops, the matchmaking will be offering these Forerunner-themed missions:
Lastly, there will be two new armor mods added for free: Recharge will decrease the time it takes for your shields to recharge, and Survivor will auto-eject you out of a vehicle before it's about to explode.
There's also more info on the Halo 4: Global Championship which you can check out on Halo Waypoint. So, anyone still playing Halo 4's multiplayer?