A tiny new feature, and the Ribbon is in
Ok so I merged the Ribbon UI Library changes described yesterday into the official build, thanks for the feedback everyone.
I also added a solid background to a bunch of controls (Button, Calendar, MenuBar, NumericStepper, TextArea, TextInput), so that you won't run into weird overlapping issues any more.
The main reason I'm posting this though is another, tiny new feature: the Menu control now supports checkmarks and radio buttons:
It's more like a bug fix than anything else, thanks once again to Michael Matti for noticing it and reporting it yesterday.