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.
Backport MR #270 to fix another recurring events issue (#2135772)
This one fixes a crash when editing an event that was created by a
broken gnome-calendar (before MR #269 got backported).