Motorola has decided to skip Android 4.4.3 KitKat completely and update the Droid Ultra, Droid Maxx and Droid Mini to Android 4.4.4 KitKat directly. The new KitKat update addresses OpenSSL vulnerabilities and security issues, and is already rolling out to Nexus devices.
Motorola earlier had started rolling out Android 4.4.3 to Moto X, Moto G and Moto E, and its not known when the new 4.4.4 KitKat update will roll out to these devices.
Source: Google+
