You're right in principle but not in this case. Zeitwerk is not a regular dependency, it's stable and the risk it will change in an incompatible way is very min

You're right in principle but not in this case. Zeitwerk is not a regular dependency, it's stable and the risk it will change in an incompatible way is very minimal (reminder - it's used by Rails too). When it comes to dry-rb as deps - dry-rb core team == hanami core team. This means we are on top of the things and we'll ensure that things are evolving together w/o breaking anything.