Migration checkpoints

Using qsc, app maintainers can mark a version in the App Store as a migration checkpoint that Quollix cannot skip during updates. Migration checkpoints are useful when an app must pass through a specific version before it can be updated further.

For how migration checkpoints affect app updates in the Quollix UI, see app version migration.

As an app maintainer, use migration checkpoints to build a chronological update path for your app. For example, mark a version in the App Store as a migration checkpoint when it contains a major update of at least one of its services.