343 Industries has rolled out the latest Content Update for Halo: The Master Chief Collection, promising pretty big matchmaking improvements.

The update also addresses party stability, title-specific improvements, and more.

MATCHMAKING

  • Made a variety of updates to improve matchmaking performance and success rates
  • Improved matchmaking search times/time to match
  • Improved stability throughout the matchmaking process across all titles

PARTIES

  • Improved party stability

HALO 2

  • Made improvements to multiplayer shot registration
  • Improved campaign stability across a variety of levels
  • Addressed stability issues for matchmaking and custom games
  • Fixed issues around resuming H2A Campaign from “remastered” mode
  • Improved medal display consistency

HALO: CE

  • Fixed issues regarding aim assist which resulted in the reticle being pushed away from an enemy
  • Improved shot registration consistency between host / client in peer-to-peer custom game matches
  • Resolved a variety of UI inconsistencies, including team color randomization, medals, and in-game scoreboard display

Work on the next update is already under way.

Source: Halo Waypoint