Call of Duty Modern Warfare update 1.04 is available to download on the PS4 today.

Call of Duty Modern Warfare update 1.04 is the first update that has been released for the new COD since the game’s launch.

Call of Duty Modern Warfare update 1.04 patch notes have not been released yet, with COD fans still waiting to find out what the download fixes.

The new Call of Duty Modern Warfare download comes in at 1.804 GB on the PS4 and Xbox One, and 7GB on PCs.

The patch notes wait comes as the Activision Support site has been experiencing issues today.

At around 5pm UK time the Activision Support Twitter account acknowledged the problem tweeted: “We’re aware and actively looking into an issue with http://support.activision.com.

“Stay tuned for updates.”

Over an hour later they tweeted to say the issue had been resolved, but despite this COD fans said they were still experiencing issues with the site.

Prior to the game’s release a number of Call of Duty Modern Warfare patches had been dropped.

When Call of Duty Modern Warfare players booted up the game on launch day they would already have had to download three patches.

The most recent one was Call of Duty Modern Warfare 1.03 which brought with it fixes to spawning in multiplayer mode.

Other improvements the Call of Duty Modern Warfare download introduced were weapon balance changes and equipment tweaks.

Call of Duty Modern Warfare is out today on PS4, Xbox One and PCs.

As fans wait for the Call of Duty Modern Warfare 1.04 patch notes here’s the patch notes for the previous download…

MODERN WARFARE 1.03 PATCH NOTES

GENERAL FIXES