I've found a bug regarding the CLS module descriptions that show up in the VAB. Their descriptions in terms of which nodes are passable/impassable appear to reflect only the default settings. For instance, I changed the lander cans to be passable only through the top node, and this functions as intended in game, but the description still says they're passable through all nodes. Also, for whatever reason, the Hitchhiker module seems to lack a CLS description altogether (though it still function as intended).

fixed in 1.0.8.0