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.
6b8df4e
Actually use the sbindir location provided by rpm /usr/sbin was always used, which breaks build with https://fedoraproject.org/wiki/Changes/Unify_bin_and_sbin, because then %_sbindir in %files doesn't match the file locations.