CyanogenMod team has released nightly builds of CyanogenMod 11 for quite a few devices including LG G2 (international version), Samsung Galaxy S III (all US carriers), Sony Xperia Z, Xperia ZR, Xperia Tablet Z among others.
Unofficial builds for a range of Sony devices appeared online in the last week of November, but official nightly builds are now available for a range of Sony Xperia devices. The nightly builds are effectively very early builds of CyanogenMod and users should expect bugs that may decrease their overall usage experience. You can download the nightly builds from
here.
Just last week the team released CyanogenMod 10.2 stable making the end of the Android 4.3 era and announced that they will now concentrate fully on CyanogenMod 11 which is based on Android 4.4 KitKat.
Middle November brought an unofficial version of CyanogenMod 11 for Nexus 5, but the recent nightly builds do not include any ROM for Google’s latest flagship phone.