You can’t go back and compare V2 to V5. They don’t’ want to create a model for each version – then you have 20 models - why?

4/26 On the roadmap. Development and released versions of comparison functionality was demo'ed multiple times, but this request was never raised.

Version and Quanity Compare (Verify it's on the road map - share the road map with the project team - should be a somewhat high priority)