The upgrade behaviour has changed for juju 3 onwards.
For controller models, we default to upgrading to the most recent point release, eg 3.0.1->3.0.8
For hosted workload models, we default to upgrading to the version running on the controller itself.
The upgrade behaviour has changed for juju 3 onwards.
For controller models, we default to upgrading to the most recent point release, eg 3.0.1->3.0.8
For hosted workload models, we default to upgrading to the version running on the controller itself.