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.
6f76bb9
Require dpkg instead of ar as the unpacker dpkg is available in Fedora for quite some time and this allows us to drop a rather unpleasant patch.