I noticed as I played I had to go back to the controls section of the menu multiple times to remember what the modifier keys (shift, ctrl, alt) did when left or right clicking.
It would be convenient for both new and forgetful players like me if it could be displayed somewhere on the screen what the ...

When browsing through the mods I tend to look through the dependency (and incompatible) mods to see what the other mods actually do but then have to re-search for the original mod I was looking at (if i can remember what it was.)

I'm not sure how many others do this but it would be convenient to be ...