The versions are

Poser 1 - 4 Poser Pro Pack for Poser 4 Poser 5 - 6 Poser 7/Poser Pro Base/Poser Pro/Poser Figure Artist Poser 8/Poser Pro 2010/Poser Debut Poser 9/Poser Pro 2012 Poser 10/Poser Pro 2014/Poser Pro 2014 Game Dev/Poser Debut Update Poser 11/Poser Pro 11 Poser 11.2 which contains all the Poser Application features previously limited to Poser Pro 11 (Export, GPU Rendering, Fitting Room, etc...)

So, if you have Poser Pro 11, Poser 11, or Poser Pro 2014 Game Dev, you want the Poser 11.2 and it is free

There are attractive Upgrade Offers for Poser Debut, Poser 6 - 10, and Poser Pro 2010 - Poser Pro 2014 (Only Poser Pro 2010 - Poser Pro 2012 are listed, but I checked and Poser Pro 2014 (non Game Dev key does work for the Upgrade Purchase. Did not have a Poser Pro or Poser Pro Base key to check if they also work.

ratscloset
aka John