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Developer Request: Adding a Domain Change Webhook

Collecting votes
Currently, an app instance is not notified when the domain of the site it’s installed on changes. When a site's domain changes, apps with custom functionality and business logic tied to the domain may continue to use the old URL, causing app functionality to break. For example, an app that manages consent or settings based on the site's domain. 
In the meantime, you can periodically call Get App Instance to retrieve a site's URL and detect changes.

We are always working to update and improve our products, and your feedback is greatly appreciated.