There has been a lot of buzz around, since 6 months and also after the release of Android 5.0 Lollipop. As it was really uncertain whether the Nexus 4 would get the update or not.
As it is a flagship from 2012, Google has also said that the device cannot handle the new interface well so they would not be updating it. But in midst we had heard that Google had been teasing it on the Nexus 4, and making the interface ready for the oldie. So finally the factory image for the device is Blue available to download from Android developers.
The build number comes under the name LRX21T. As usual the update brings in a lot of improvements, including material design and new ART runtime. The new runtime would be increasing the performance of the device. So all the Nexus 4 users out there, download the flash it and let us know, how it feels?