Originally slated for release in just a few days, Season One of Call of Duty: Black Ops Cold War is now releasing next week, December 16th. The season is free to play for everyone who owns the game and is being billed as the "largest free content drop in Black Ops history... including the comprehensive integration of Operators, weapons, player progression, and Battle Pass rewards across Black Ops Cold War and Warzone." There's over 30 new base weapons incoming, new game modes, and more... whoa.
More details about Season One can be found on the Call of Duty official site: https://www.callofduty.com/blog/2020/12/Black-Ops-Cold-War-and-Warzone-Season-One-Release-Date