I have a tiny revision lying around with just a few quirk updates and a fixed typo or two that I might send up in the next few days. As for more than that...
Our forum's own Cyttorak offered to take care of the 3050 Inner Sphere tables for me, which is the next series to be done. I'd done preliminary work on them, but he has done about 95% of the work so far and has them finished. However, I've yet to proof them, which I feel is needed in order to keep a consistent vision. He's been patiently waiting for me to get to it.
It's not so much that I don't have the time as it is that I don't have the Battletech time - I only want to donate so much of my life to this game. I spent weeks working on RATs for FM 3085 and another project, and have 50 pages of TacOps errata to go through, plus general errata duties and some other stuff I can't talk about. I'd really like to move on with this, which got me started with Catalyst in the first place, but it's easy to burn out, and I want to avoid that. Grad school and my fiancee must take priority.
Thanks for your interest.