Your package has Obsoletes:...%{_isa} or some form of it. It never worked because obsoleting work by package names and not by provides. You need either to remove it or fix it.
This bug appears to have been reported against 'rawhide' during the Fedora 28 development cycle. Changing version to '28'.
ping?
Trying to protect this from the EOL mechanism, as it is never going to get 'magically' fixed by a version update or anything. Maintainer needs to fix it.
FEDORA-2019-8918f8fc3c has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-8918f8fc3c
FEDORA-2019-f6a094ca4c has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-f6a094ca4c
bamf-0.5.4-1.fc30.1 has been pushed to the Fedora 30 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-f6a094ca4c
bamf-0.5.4-1.fc29.1 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-8918f8fc3c
bamf-0.5.4-1.fc30.1 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report.
bamf-0.5.4-1.fc29.1 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.