Hi Will, the main problem is I didn't have a good spot yet in the UI for changing point properties like that, that's why that function won't be a part of V1.

But the way you can do it right now is to insert those new points, then delete the old corner points.

If there is a region of a curve that is currently made up of lines and you want to make it a smooth shape, you might be better off using Edit / Separate to break the segments apart, then delete the lines you don't want and draw a new freeform curve in that spot instead... After you are done drawing new segments in select them all and then use Join to make it back into one curve again.

- Michael