Just posted v1.1.4, which adds initial support for polygonal shapes and solid geometry. See the Pentagonal Icositetrahedron thread for a screenshot. This should be useful for modeling 3D printed objects that act as diffusers.
Not coincidentally, it comes with a pentagonal icositetrahedron example too. (Also, I’m sure I mistyped that in the repo at least once – I’ll fix it and add more examples over the next few days!)