I recently took the plunge and migrated to the MIAB current.
It all went rather smooth to be honest and am really happy to be able to report that so kudos to the people behind the guide to that.
I did notice however just now that My roundcube plugins were not migrated. Also my custom greylist settings I had to redo.
Is there a guide somewhere what steps to take to make sure nothing is left behind?
I still have the old VM were MIAB v5x was running so I can still salvage things.
It would be just such a boost in productivity if those customizations would survive the official upgrade path.
EDIT: I am beginning to realize what a can of worms this could become supporting this feature.
Yet still it would be a slick selling point though!