Feature 4 would be useful: to detect metadata changes, in particular rating changes.
Otherwise I strongly agree with Karl Nyhus. Building a DAM is a whole other project and will leave Mr Bhatt with little time to improve Nitro (for which I’ve paid twice, due to the shenanigans with RAW Power). Fast RAW viewer, NeoFinder, Finder, ApolloOne are all very affordable or free tools to manage images and metadata. For serious metadata work, it’s a full time job, as the complexity of PhotoMechanic indicates. And PhotoMechanic regularly runs into serious metadata bugs despite twenty years and a multiple person development team only working on metadata.
What I would like to see in a similar vein is to reduce the dependence, even insistence on Apple Photos. I no longer use Apple Photos and dearly wish that Nitro would not insist on the Apple Photos database by default. I had to create an Apple Photos database to allow Nitro would open.
