I have a couple outstanding issues to wrap up and some 3D modelling to complete first, then I will mail the list again with my username.
As a general update, the MiG-21bis is almost complete, as far as cockpit switches and their implementation goes. The radar canvas just received a rewrite. I’m working on updating the exterior 3D, as well as adding more realism to the radar itself. I’m also working on making the engines more realistic. I’ve improved the FDM some - yaw is much tighter, and after watching an interview, the MiG-21 can now climb and stay at ~70k feet (although it takes almost all of your fuel to get there.) Also, a bug in the fuel code which resulted in ghost fuel being added has been fixed.