Erroneous test failures can (and should) be overridden in proposed-migration. Also the requirement is not that the package *reach* the development release before being SRUed, only that it be *uploaded* to the development series.
Erroneous test failures can (and should) be overridden in proposed-migration. Also the requirement is not that the package *reach* the development release before being SRUed, only that it be *uploaded* to the development series.