These two fields allow to specify a different default assignee for ticket opened against this package in bugzilla. Note: The EPEL field is always displayed for packages in the 'rpms' namespace regardless of whether it is used in bugzilla or not.
7f10340
Do another official build to resolve FTBFS bug 1987676 A test scratch build worked. It looks like the issue was probably with a dependency and that it has been fixed.