Migrating apps means moving apps from an older version of Qlik Sense to a newer version.
You are most likely to need to migrate an app in the following circumstances:
- When upgrading Qlik Sense.
- When importing an old app.
App migration is not performed automatically when starting Qlik Sense. An app with an engine version later than 12.0 is migrated on the fly when you open it in the hub. Earlier apps will require manual migration and the text Migration needed will be displayed in the app version column in the QMC, on the apps overview page. Use the Migrate button to perform manual migration.
You can migrate apps from version 1.0 of Qlik Sense and newer, to more recent versions of Qlik Sense.