Google is already rolling out the latest version of Android to Nexus devices 4.4.2! This build doesn’t include any major changes over 4.4.1, but does include a few minor bug fixes. 4.4.2 includes a fix for clearing the voice mail indicator, a fix for the delivery of the voice mail indicator, and other various software and security fixes. The Nexus 5 update also includes some camera fixes. The new build number is KOT49H.
This build should be rolling out to devices soon, but if you just can’t wait you can always download the file and flash it manually. Head to the link below for the downloads.