Just got the email from them explaining the changes. It goes like this.

Vercel: We’re changing our pricing. Our community has told us we’re expensive. Also Vercel: Your bill is going up.

Very neat! I really like the alignment tools, makes roughing things in quick.

FYI: There's an issue with opacity when you draw ellipses with a different color stroke and reduce the opacity. You start seeing the fill shape behind the stroked outline. There's probably a few ways to fix that, depending on how you implemented it. The easiest might be to shrink the inner shape depending on the stroke width.

How do I scale proportionally. Typically this is done with the ctrl or shift key while dragging the corner.

This works really well, even on mobile safari. Nice work!