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.
f910549
Un-ISA-ify Provides: and Obsoletes: - Packages Require: without the ISA flourishes, and our Provides: wouldn't match. Let's keep the ISA tags on Requires: only.