The CM team was originally shooting for last week to get the first CyanogenMod 12.1 nightlies out the door, but they're just rolling out now. This process will take a little time as the new version hits the myriad of devices supported by CM these days. When it does show up, just remember that we're talking about nightly builds, so don't expect a bug-free experience.
CyanogenMod 12.1 is based on Android 5.1, which is still rolling out to Nexus devices.
from Android Police - Android News, Apps, Games, Phones, Tablets http://ift.tt/1CVzHfc