This is the time to update the Nexus devices. Google starts sending the new Android updates as 4.4.4 for stock Android devices like Nexus 4, Nexus 5, Nexus 7 and the Nexus 10. The new updates also known as KTU84P. These updates are available only for the above mentioned devices for now. These updates are useful for the people who want to modify their tablets or phones and want to save them from hacking.
Nexus devices are the first to receive the current Android builds after the Google Play Edition devices. The other supportive handsets will receive the updates later after the above mentioned devices. Without any additional requirements these above devices get the Android updates directly, regular models will get the software updates with the help of pre installed company software.
This is not the big update. Users only can save their devices from bugs and fix the security issues after updating the software.