ABI breaks of CentOS Stream and minimizing damage

Hello, I were thinking about a discussion about CentOS Stream and complaint it is unusable, because it is breaking ABI not only at release time. It was about poppler soname change and some depending epel package. But rpmfusion have similar problem. If there is change of soname in CentOS, does exist any process to notify epel or rpmfusion packages maintainers that something would break depending package(s) in other repositories? Do you think it would be worth using some kind of automation to create bugs automatically or at least send mails, if upstream repository were preparing a new change affecting some packages here? Does already exist a way to minimize time, when packages conflict because depending packages were not yet rebuilt? Something different from maintainer of fedora/centos package doing those notifications manually? Do you think it would be worth the time? Regards, Petr -- Petr Menšík, Fedora project contributor PGP: DFCF908DB7C87E8E529925BC4931CA5B6C9FC5CB