Our next content update, which includes updates to UI and a variety of other areas, remains on track for delivery later this week. Additionally, final tests are underway for the Halo 4 and Team Hardcore playlists, and we are aiming to make these available within the next few days. Team Hardcore will launch with Halo 2 Classic variants only, and Halo 3 maps and game types will be integrated in a future update. Other fan favorite playlists are also in the works, including Team Snipers, Team Doubles, an objective-only playlist, and more.
Additional content updates are on the way, and will include added improvements for matchmaking, parties, and other top community items. Please stay tuned to this thread for updates.