But if you’re hoping the update fixes matchmaking issues, then there’s a surprise in-store.  It doesn’t.  It fixes a “Theater Mode UI error, a Dragonfire glitch which stops the Scorestreak from deploying, and an Escort Drone glitch which sees the Scorestreak attacking the owner while under the map.”

The update is being staggered for release, so you may have to wait a little while.  According to game design director David Vonderhaar via Twitter: “Deployments like these are usually staggered over the course of a few hours. So hang tight. You’ll get it eventually.”

[Source]

**UPDATE**

There have been a few reports of improved matchmaking by one or two South African gamers.  Whether this is a coincidence or part of the update’s fixes can not be confirmed until the complete patch notes are released.