Lots of folks still don't have Android 6 "Marshmallow" on their shiny new phones, but owners of some older models can now get it from CyanogenMod. The Nexus 7 Moto X 2014 and, yes, the OnePlus One models are all primed to receive a "nightly" version of CyanogenMod 13. There are certain caveats, however. If you're moving from a stable CyanogenMod 12.1 (Android 5.1) version, the team said to prepare yourself for a "dip in quality," due to the fact that nightly releases are considered experimental. Users moving from previous versions will also have to update their Google apps (via OpenGapps, etc.). However, if you're willing to try it you probably already know the risk -- and believe that the bragging rights are worth it.