Went from 10.11 to 12.0 and had zero issues. Scaleway/Ubuntu/Docker env with 8GB RAM.
Well one small niggle, I had a custom script setup on Caddy that overrides how certain buckets are sorted because my users are too lazy to follow my instructions. They changed the BucketID string in some way but this more to do with me having a custom script dependant on something they don't guarantee.
Hopefully they allow admins to change a users preferences in the future but currently it has to be done at the user level. I'm sure that will be in a future update.
if you're running on scaleway, can I ask what you're doing for media storage? scaleway block storage?
Scaleway Object Storage + rclone. Airbus is switching from AWS to Scaleway and has begun their migration. So they are enterprise grade but seem to have the ease of use of Digital Ocean which I migrated from last year. I get a bit overwhelmed by AWS sometimes in work so it's nice to use a simpler product for my personal setup.