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.
df43314
Update patches from upstream to fix oops Found by kernel test bot: http://thread.gmane.org/gmane.linux.kernel/2139378 and Johanness fixed it up quickly