The Xbox 360 version of Call of Duty: Black Ops 2 has received an update, and while the full patch notes won't be available until tomorrow, we do know some details thanks to Treyarch design director David Vonderhaar's Twitter account.

Specifically, we know that an issue preventing Dragonfire drones from deploying correctly has been corrected, in addition to an error that caused Escort Drones to attack their owners and Theater Mode UI Error #226117, whatever that is. The bouncing care package glitch, which supposedly causes care packages to bounce wildly away from their drop location, is still being investigated and will not be corrected with this patch.