There have been postings in this forum from official Poser people, but I doubt there would be a written-in-stone list of new features yet. I recall that there was mention of actual full code-rewrites on the table - Similar to what Bryce is going through. The old code has been so hacked and patched whith each new version that some bugs are impossible to correct without full-on rewrites. One of these issues is the accursed single-level undo, which is apparently impossible to change without serious re-writes. I think they mentioned addressing some memory leak issues, but it was outside my understanding of what goes on ynder the hood.