Realized am not in a rush to update Class Viewer especially with such a significant recent update, which may sound contrary, but would like to give it time to settle. More than likely most features should work with it anyway, because the app is so close to the language. Is more like a bit of a middle-layer to help visually and with method search primarily.
Good news though is, am most avid user of Class Viewer of which I know, as um, don't get feedback. (Maybe I should work on that? Been telling myself that for over a decade.) But does mean an update will come eventually, though not expecting big changes. There is a certain way has kind of settled after more than a decade which works for me! And I do the work for the app.