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.
d558b457d439fd0d86e23543f0cc30ba thunderbird-9.0.source.tar.bz2 394af2d9c73460843e0be77aa9619e1b thunderbird-langpacks-9.0-20111220.tar.xz