OnePlus is getting ready to release their latest flagship. If I were a Smartphone startup with only 3 devices I would do my best to keep them on the latest version of Android. The OnePlus 2 just received an update to the OxygenOS bringing it to version 3.0.1 Beta. This is a beta build of Marshmallow, but we still don't have a final build.
The update brings enhanced Doze mode, improvements to the fingerprint scanner, added option to remove background processes in recents screen, lock apps that you don't want removed with clear all in recents, swiftkey update, added display color balance, camera improvements, and more!
You can grab the rom from the link below.
via OnePlus