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.
2fd3f59
Use macros consistently %__* macros are internal to RPM and not supposed to be used in SPEC files. Moreover, we're inconsistent at times already (%__mkdir_p vs. mkdir -p).