343 Industries is rolling out the latest patch for the Master Chief Collection focused on the compilation’s ongoing matchmaking issues.

Through a post on the Halo Waypoint, 343 details all the expected fixes, much of which are targeting the collection’s matchmaking instability, which has been plaguing the games since their collective launch in November. The issues were widespread enough that 343 will be giving away Halo 3: ODST to those that were given trouble.

Full patch notes read as follows:

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

For more on the Master Chief Collection, check out Gaming Trend’s review.