DESCRIPTION
Change to the same method used in Swept Splines to add/remove points in Polygons/Polylines:
No more P2/P3/P4/P5 options.
Maximum number of points increased to 8.
SHIFT+Drag a control point to insert a new control point next to it.
(* the hotkey was previously ALT+Drag)
Press Delete to remove the selected control point.
Can also click the ⇸/⇴ buttons on the top bar to remove/add control points.
Will be released for the prototype tier of this month.