You are right there are some very nice improvements that unite related but idiosyncratic commands, such as surfrep.

Thank you !!

Unfortunately many obsolete are still in your getting started tutorial  https://www.cgl.ucsf.edu/Outreach/Tutorials/GettingStarted.html

This tutorial needs a LOT of corrections so I attach a pdf in which I have done that, for all the commands (page 13 and later). The menus are less problematic.   Please see the magenta text I've added and the text with strike-throughs (not obvious, you'll have to look).

Because it might be easier, I also provide my 'tips' (corrections) that I included in the course handout. 

If there is a person in charge of the tutorials, please give the attached to them and please put me in touch with them, since I wanted to use some of the others but now am afraid to do so. It would be great to know when each one was updated, and for what version of ChimeraX.