Some parts of panda are distributed but not yet documented. That’s just because the documentation seems to take a back seat to the coding. We’re always playing catch-up with the documentation.
There are also utilities for panda which are written by students here at the ETC, which aren’t distributed because they were never “polished.” It’s my hope to get around to polishing them up for distribution someday, but you know how it is.
As for the evaluator panel — I actually have to track down an old student and ask him where it is, so it could take some time.