I am still in the trail stage for PinPoint, and before I purchase, is there a list of the changes coming to the next version?

Also I am primarily an IRAF user, (at times MIRA) and was wondering where I can find documentation on how PinPoint uses the various advanced settings.
Also, information on the FITS Keyword additions PinPoints makes to the FITS Header, I work mainly with NOAO/WIYN IRAF FITS data files and need to fully understand the edits made to the FITS headers.


Thanks
Jeff Lewis