With the Warzone and Black Ops 6 Season 1 update launching nearly three hours early, here's what you need to know about the patch, including its file size and all of the new maps, modes and weapons.

Warzone has today began Season 1 and in the process has drastically overhauled just about everything in the battle royale shooter.

After the launch of Call of Duty: Black Ops 6, it's been a few weeks wait before the game's battle royale mode, Warzone, gets its own update in line with the latest release. While players have still been able to drop in and play, the content is still linked to the previous Modern Warfare titles, but that all changes from November 14.