If you want a small glimpse into how poorly migrations are handled on this platform, here’s a taste of the 2+ year (and counting) Confluence v2 API migration which continues to have inadequate communication: Update to Confluence v1 API Deprecation Timeline - #25 by klaussner
And if you want a small glimpse into the production readiness of Forge, here’s a taste of how apps are being broken for end-customers with inadequate forethought or process: Reminder: Upcoming Sandbox runtime and UI Kit 1 deprecations - #15 by HeyJoe
To this day there continues to be no means for developers to update or notify customers to push them onto the latest major version of a Forge app. Meanwhile old Forge app versions are being deprecated and broken with zero UI fallback.
Damned if you do, damned if you don’t.