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.
c27c245
Related: #1344830 Drop sendmmsg/recvmmsg compat symbols on 32-bit architectures. For some reason, these architectures only have compat symbols for sendmsg and recvmsg.