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.
67453bc
Add %{?_isa} for explicit "Requires:" As all subpackages (except for the emacs related ones and erlang-doc) are arch-specific, we need to add %{?_isa} to its dependencies according to the new Guidelines.