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.
d4b017e
Adapt to firefox desktop file name change in F17 Starting with firefox-7.0.1-3.fc17, the desktop file was renamed from mozilla-firefox.desktop -> firefox.desktop. https://bugzilla.redhat.com/show_bug.cgi?id=736558