@Structure hope that means you are finally going to be able to fix a lot of the problems with Poser such as the failure of the layers in the animation system not being to move parts in the same way across all the layers. Each layer behaves differently depending on where it is in the layers and it mode.

Keeping a working old version is a good idea and I would suggest giving an older version along with Purchase of the New version so that anyone wanting to use older figures could, but try to add in a converter where possible to update content to the newer version.

Poser 5, 6, 7, 8, Poser Pro 9 (2012), 10 (2014), 11, 12, 13