Nexus 4 KitKat update released, 240 MB OTA takes you from Android 4.3 to 4.4
Soon it is indeed, and the update will bring the new launcher, which is actually the improved Google Search app, a lot of changes under the hood to accommodate low-end devices, which won't concern you as your Nexus 4 is still in the midrange category, as well as a number of other improvements you can read about in our Android 4.4 KitKat new features roundup.
The KRT16S update is about 240 MB, and a small one might follow after that that will be ironing out any additional bugs left.
source: AndroidCentral
FCC OKs Cingular\'s purchase of AT&T Wireless
Things that are NOT allowed: