$ juju version
1.22.1-trusty-amd64
juju status shows all my agents are running version 1.21.3. The help for juju upgrade-juju tells me this is a development version. Is this a supported upgrade path?
I try to upgrade-juju and I get "no upgrades available"
$ juju upgrade-juju
no upgrades available
I thought maybe I had to run sync-tools, but that does not change anything.
$ juju sync-tools
$ juju upgrade-juju
no upgrades available