[Pharo-users] Porting Github packages to Pharo 7

I would like your advice on this: What's the effortless way to migrate Github repository from Pharo 6 to Pharo 7? I thought in the following solutions: 1) In a Pharo 6 image modify my BaselineOf, add & push a new package MyPackage-Pharo6, then load it into a Pharo 7 image, create MyPackage-Pharo7 and port as needed. The same Metacello installation script is preserved for all versions. 2) Tag repository as x.x in a Pharo 6 image, load my package & do port in a Pharo 7 image and push to master. Previous Pharo 6 version could be loaded referring to a tag (or branch maybe?) in the Metacello installation script. Any recommendations? Alternative paths? Cheers, Hernán