You can find news here
onyxdomain.com
Doesn't seem to be an album, but Fredro Starr has a project called "Yung Onyx" that sounds "very interesting".
I'll tell a funny story. I remember Jon posted an Onyx song on HitEmUp years ago that I really liked. It was called "Gun Clap Music", and he posted it because one of the verses built on the foundation of Pac's first verse from "Keep Ya Head Up", only they were talking about guns instead of black women. He only put up a clip and I never heard anything about the song after that. I remember asking him for it, but he couldn't give it up because they were using it on an upcoming project. Eventually the song came out on "Triggernometry", but with a different beat which basically sucked compared to the original song I had heard. A few months ago, probably six or seven years later, I found the Onyx site, and the song is available for download there. Great.
http://www.itwaslikethatwhenigothereproductions.com/onyx/mp3/gun_clap_music.mp3