Liren, can I confirm something with you regarding https://github.com/airbytehq/airbyte/pull/4670. Cloud was previously on a version before this. We then updated to 0.29.12 (with configs existing in the database). My understanding is the configs were copied from the volume to the database as part of backward compatibility changes in the PR, so we should be good to delete the volume without any additional migration work. Is that right?

Yes, since configs are already in the db, it should be good. For extra safety, maybe export the configs one more time for backup.