Sort by Process version
Is there a way to sort images by the Calibration section Process version? I have images that have been in LR from 2007 and in that time there has been 5 different process versions. I want to Sort out all that have the version 5 process so I can Upgrade all the others, whether V1 to V4, to V5 process.
I've looked in all the sections of the filter bar but haven't seen any filter that would do that. I haven't tried the Text section yet but will now and then maybe Smart Collections.

