Looks like more great content is on the way to tide players over until Vanguard is released. Officially launching on September 9, Call of Duty: Black Ops Cold War and Call of Duty: Warzone Season Five Reloaded introduces a variety of free content in Multiplayer and Zombies, as well as two new Warzone modes.
Source: N4G PC Call Of Duty: Black Ops Cold War Reveals More Season 5 Content