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.
4f9168d
Do not check for the presence of %{__python3}, but for absence of %{__python2} 1) it is safer 2) %{__python3} is broken in rawhide for now (reported)