The Future of Style Builder?

Style Builder has the feel of a Beta Program. . . and even though the version numbers keep moving up it doesn’t seem to mature very much between versions.

I like this program, it’s one of the reasons why I bought the SketchUp Pro version, and I don’t want to see it fall off the edge of the world. At least not before I do.

Is there anything that can be said about what it’s future entails?

New development often focuses on feature requests.
What do feel is missing or needs improvement?