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.
c8e4da2
Add Supplements: for https://fedoraproject.org/wiki/Packaging:Langpacks guidelines - Drop Group, BuildRoot tags - Drop %clean and %defattr()