The three devices will be sticking to Android 4.4.4 KitKat forever officially ! The news was posted by David Schuster, Senior Director, Software Product Management at Motorola.
David Schuster said -
For our DROID Ultra/Maxx/Mini users on Verizon:
We apologize that we will not be upgrading DROID Ultra/Mini/Maxx to Android Lollipop, as we had hoped. We know how important software upgrades are to our customers, and we're very sorry that we are unable to provide the upgrade.
We would like to offer something to people who purchased this device.
Please click on the link below for more details
We know that some of our DROID Ultra/Mini/Maxx users will still be disappointed, but we hope that this helps to make amends.
For this , Motorola is offering discounts on Motorola Droid Turbo 2 and Motorola Droid Maxx 2 for the users of Motorola DROID Ultra, Maxx, Mini only .
Users can avail the Discount and Offer by going to Motorola's Droid promotion Webpage .
via - Google+