Treyarch just rolled out the Call of Duty: Black Ops 4 June 21 update via a hotfix just now. While the major update which will be deployed via a patch will be released this coming Tuesday, Black Ops 4 players now will get 2x on every mode, and new playlists!

Call of Duty: Black Ops 4 June 21 update:

All Platforms

GLOBAL

• Fun in the Sun Weekend Event (10AM June 21-25)
  • 2XP in Multiplayer
  • 2XP in Zombies
  • 2XP in League Play
  • 2X Merits in Blackout
  • Free Black Ops Pass MP Map access for all players in all Featured, Core, and Hardcore playlists
  • Map Pack Moshpit playlist featuring Masquerade, Artifact, and WMD
  • 50% Off Tiers

MULTIPLAYER

• Weapons
  • S6 Stingray
    • Spectrum Camo progress can now be properly earned in Hardcore modes.
• Featured Playlists (June 21-25)
  • PS4/Xbox One
    • Map Pack Moshpit
    • Capture the Flag
    • Barebones Deathmatch Moshpit
    • Prop Hunt
    • Mercenary Deathmatch Moshpit
  • PC
    • Map Pack Moshpit
    • Capture the Flag
    • Barebones Deathmatch Moshpit

BLACKOUT

• Featured Playlists
  • PS4/Xbox One (June 18-25)
    • Ground War
    • Alcatraz Quads
    • Solo
    • Duos
    • Quads
  • PC (June 21-25)
    • Ground War
    • Alcatraz Quads
    • Solo

PC:

ZOMBIES

• Playlists
  • Chaos and Aether Moshpits have been replaced with individual playlists for each map.

Additionally, the Grav assault rifle has been unlocked for the PS4 via the Community Challenge!

Grav Assault Rifle Unlocked on PS4

With 15 million matches completed during our Community Challenge on PS4, the Grav assault rifle has now been unlocked for PS4 players in Multiplayer! Xbox One and PC players are already well past the 50% mark with their combined efforts, and will unlock the Grav in MP once the Community Challenge has been achieved across all platforms. Almost there!

Here’s a quick rundown of what’s coming this Tuesday in the patch:

New Content Arrives Tuesday with Contracts, Hacienda Twilight, Blackout Updates + More

Our next major update is coming on June 25th, including:

• The launch of Contracts on all platforms, kicking off with a rotating selection of up to 28 Contracts to complete each day across all four modes (up to 196 Contracts per week!)
• Our newest alternative lighting map in Multiplayer, Hacienda Twilight
• More maps added to rotation for Prop Hunt and Capture the Flag
• New Medals, Equipment, and Humiliations in Blackout
• The introduction of Hard Mode Gauntlets in Zombies
• Weapon tuning for the Daemon 3XB, Switchblade X9, and MOG 12 + more

For more on Contracts, which will be out this June 25, check it out here.

Source: Reddit