I don't think this specific suggestion has been posted before, so apologies if it has & I missed it. I'd like to be able to maintain the aspect ratio while resizing tokens via right click > advanced > set dimensions (I know it's already possible to constrain the aspect ratio of graphics when resizing via mouse, but it's hard to get the exact size I want that way). A simple checkbox in the Set Dimensions popup, and relevant behavior (i.e., when changing width/height, the other dimension gets calculated automatically) would do it. Most of my tokens are not exactly square, and I've been resizing them so that one side is X pixels (I don't use the grid in play, but I still want all the tokens to be roughly the same scale). I've tried snapping them to a grid of X units, but that transforms rectangular graphics into square ones. I've been manually resizing each & by eye, then checking via set dimensions that they're X pixels on one side (or close enough). I could also just write an API script that takes care of this (and probably will, if I have to add many more tokens anytime soon), but it seems like it might be useful & simple enough to add.