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.
1161975
Fix 'gdb-8.3.50.20190321-3.fc31.x86_64: crashing' (by fixing gdb-6.6-buildid-locate-rpm.patch) (RH BZ 1694091).