Call of Duty: Vanguard's Season 2 update is already available for download, and while the seasonal content doesn't go live until February 14, the patch notes detail some gameplay improvements and bug fixes have already been implemented with the new update.

Multiplayer updates

According to the patch notes from Sledgehammer Games, improvements have been made to Call of Duty: Vanguard that should result in better connectivity and lower crash rates. These changes include several improvements to player textures and animations that resulted in packet burst spikes, and a bug fix for an issue that previously resulted in players disconnecting during MVP Highlight Animations. The time to connect to online services should also be reduced.

A few killstreak bugs were also squashed ahead of Season 2. The developer says it fixed a bug that resulted in graphical corruption when attack dogs were killed by a Glide Bomb killstreak, and another bug that resulted in the flare and smoke VFX from a previously called-in Mortar Barrage killstreak to temporarily reappear. Additionally, deploying the Mortar Barrage will no longer force the player's weapon to switch.