There's a lot happening in the CyanogenMod world this morning. First and most importantly, the AT&T variant of the Samsung Galaxy S4 now has official CyanogenMod 10.1 (Android 4.2) support, following the T-Mobile and Canadian versions. According to this Google+ post, supporting the AT&T S4 was simply a matter of patching a previous build. One nightly ROM is available at the time of writing, with more stable releases sure to follow soon.
Now, onto the other 800 pound gorilla of the current Android market, the HTC One. The CyanogenMod team has adjusted the codenames of the international, Sprint, and T-Mobile versions of the One.