If you are interested you can track the latest changes on my site. I post them in my changelog every 2-3 weeks or so. Currently, I have some problems with S3D, and due to lack of time I have not been able to fix them yet. Therefor, no release yet...
The list of changes and improvements is big though, and should keep people busy for a long time. And it should, because it will be the last release
@vickers03: Not sure. I will need some material to look at, so if you can, upload whatever files are associated with it (DAT/OBJ/UVW/MAX etc).