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.
9d08846
Link IRB files instead of directories. During update, RPM cannot simply replace directory by link to direcotry, therefore create the directory structure and link the files there one by one (rhbz#1691039).