Couple things, can't comment deeply about the contents of the update yet as I've yet to truly play it.
I found a bug. When editing a custom girl in the extras menu, the skin tone selection returns to the default Dark Brown. It does save correctly, so this is strictly in the editor.
Also, would it be possible to add another extreme proportion gain pattern? I'm really a fan of what I've seen been called "inverse hourglass", which is the extreme belly shape. It'd be analogous to Macromastia and Lipedema but for belly. Probably my favorite shape. Understandable if no, you've probably got bigger fish to fry.