CyanogenMod 10.1 official nightly builds are now available for the GSM version and the Sprint variant of the HTC One. The builds aren't yet considered stable but are working sufficiently well for enthusiasts to use. The biggest bug at the moment seems to be that the audio on outgoing calls can be "hit or miss".
Cyanogenmod 10.1 release candidate 1 builds go live on 45 handsets
Last week we reported that the FreeXperia developer team had released FXP208, a port of CyanogenMod 10.1 for the Sony Xperia Z and ZL. Now the team has released the FXP209 update, adding WiFi and sensor support to the mix.