Google starts Android 4.4.3 KitKat rollout
Thursday, June 5, 2014 at 8:10PM 
Google has finally begun rolling out the latest iteration of its mobile operating system to Nexus devices and a few Google Play versions of some OEMs. It’s no surprise the update arrives first to Google-owned or -managed devices. The update has shown up on Nexus 5, Nexus 7 (Wi-Fi version), Play editions of the Samsung Galaxy S4, HTC One M7 and M8, and Sony Z Ultra. The Moto X for T-Mobile is also getting the update first, the Moto G bought online in the US and in retail stores in Brazil, and the Moto E bought online in the US.
This minor update will have a new interface for the dialer, new colors, as well as additional bug fixes, security patches, and overall stability improvements. It will also reportedly fix the battery drain that happens when the camera is used.
Source: CNet