[2019] Whats New?

A lot! Here's the high-level summary on just the first few weeks of the Operation so far:

Multiplayer
- Spectre playable after unlocking Tier 1
- 3 Black Ops Pass Multiplayer maps: Masquerade, Artifact, WMD
- Prop Hunt now live on all platforms
- Barebones Deathmatch Moshpit introduced
- Weekly Featured Playlist refreshes
- Gameplay tuning for SMGs, Specialists, and Scorestreaks
Blackout
- “Wetworks” map update
- LTMs: Bounty Hunter, Ambush, and the return of Hot Pursuit
- Alcatraz map improvements to gameplay flow and layout
- New equipment: DART
- Spectre now playable
- Uncle Frank character for Black Ops Pass holders
Zombies
- New “Super Blood Wolf Moon” Gauntlet for Black Ops Pass holders
- New Tigershark LMG added to Mystery Box
- Elixir Restock feature now automatically places a Classic Elixir into empty Elixir slots
- Improvements to the Winter’s Wail Perk
- Halved Camo kill requirements for weapons only obtainable through the Mystery Box
- Gameplay improvements for "Dead of the Night” and Mystery Box
Black Market
- 50 Tiers with new items to earn and new loot types in Reserves
- New earnable weapons: Tigershark LMG and Nifo'Oti melee weapon

Full details from every game update since the Operation started:

Recent Call of Duty: Black Ops 4 Posts