Web app origin migrationThe migrate_to and migrate_from web app manifest members move an installed app from one origin to another, within the same site. They preserve the user's installation settings on the device, like shortcuts.progressive-web-appProgressive web applimitedhttps://wicg.github.io/manifest-incubations/#web-application-origin-migrationhttps://developer.mozilla.org/en-US/search?q=manifests.webapp.migrate_frommanifests.webapp.migrate_frommanifests.webapp.migrate_tohttps://nowyoucanuse.com/features--app-migration.html