Currently, there are a number of registered out-of-band migrations that can remain at 0% progress due to a feature not being enabled in site-config (e.g., code-insights and encryption of extsvc data). These migrations need to be vetted, otherwise we should move them out of this infrastructure if they are meant to be a permanent background process.
See RFC 697: Multiple version upgrades.
Currently, there are a number of registered out-of-band migrations that can remain at 0% progress due to a feature not being enabled in site-config (e.g., code-insights and encryption of extsvc data). These migrations need to be vetted, otherwise we should move them out of this infrastructure if they are meant to be a permanent background process.