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.
292cc23
Related: rhbz#1150048 rpmdiff: propagate CFLAGS to redland build (cherry picked from commit 11d0b74e87f55a90a788468663860405da9e91c5)