Because updates replace always the old version of the application. All data created in older versions will be automatically migrated to the new version. It doesn’t matter how old the report is all data changes are applied to migrate it to the newest version. The same rules apply to exported reports. It is not required to check version of the report, to make it compatible to the newest version. The same rule applies for report exports created from internal systems for being used in IATF CARA.