Call of Duty: Modern Warfare and Warzone have been updated today to version 1.39. You can find out the complete patch notes for this update from here.
In Black Ops Cold War, the newest round-based Zombies experience, as well as a classic Multiplayer map and new modes, arrive, while Warzone receives meta-changing upgrades and a new objective-based game – Payload – is on the way. You can find out the complete details on this new update below.