@gorgeous-fish-11040: thanks for diving into the ivy classifier stuff with https://rbcommons.com/s/twitter/r/2579/ I don’t really see any major problems with it, but I wanted to ask you if the export format is changing at all, or are you intentionally keeping it the same. There was the one part where you create a key for the jar to look it up in another table where I would like to add in ‘classifier’ (and later type), but I’m afraid that would cause an incompatibility.