
Progress never rests, and apparently neither does the CyanogenMod team. Because just a couple weeks after the release of Android 4.3 Jelly Bean, the CyanogenMod team has started rolling out the CyanogenMod 10.2 nightlies for select devices. So far, there are only a few devices on the list, and all are from Samsung...
Source: http://www.phonearena.com/news/CyanogenMod-10.2-Android-4.3-nightlies-start-pushing-out-to-some-devices_id46375