Prode has released version 1.2b of Prode Physical Properties (PPP). I have updated the prode.dll that allows Mathcad to access PPP. That file and the new test PPP files can be found at a new page on my site. This new page will be used for this update and future updates to the link files.
In the new test PPP file, text with a green highlight indicates where new or modified functions are found. A number of binary interaction functions have been eliminated and replaced with new functions.