@Marco M (mmawaw),
To upgrade your controller to a release candidate, you'll also need to specify agent-stream as release candidates are published into 'devel'. For example, to upgrade from 2.5.5, I ran:
'juju upgrade-controller --agent-version 2.6-rc2 --agent-stream devel'
You will also need to upgrade your model once the controller is on 2.6RC:
'juju upgrade-model -m <YOUR MODEL NAME> --agent-stream devel --agent-version 2.6-rc2'
@Marco M (mmawaw),
To upgrade your controller to a release candidate, you'll also need to specify agent-stream as release candidates are published into 'devel'. For example, to upgrade from 2.5.5, I ran:
'juju upgrade-controller --agent-version 2.6-rc2 --agent-stream devel'
You will also need to upgrade your model once the controller is on 2.6RC:
'juju upgrade-model -m <YOUR MODEL NAME> --agent-stream devel --agent-version 2.6-rc2'