I wrote: > <= 1.17.0 should still match that, I think (because there's no -Release in > there), but still, <= Obsoletes are usually a bad idea (< is safer). PS: To be clear, I would use either: Obsoletes: evas-generic-loaders < 1.17.1 if I am sure that the version will never go back to 1.17.0, or: Obsoletes: evas-generic-loaders < 1.17.0-100 to be safe. (It should catch all current and future EVRs on the branches that still ship the old version (in the worst case, use Release: 99.1, 99.2, etc.), but still allow you to bring back evas-generic-loaders-1.17.0 if needed.) Kevin Kofler -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://lists.fedoraproject.org/admin/lists/devel@xxxxxxxxxxxxxxxxxxxxxxx