Comment 15 for bug 1421230

Cory/Kevin

In other OpenStack charms we've used a change in the source to detect and then trigger upgrades between openstack releases; the upgrade only gets triggered if a clear new version is detected (say icehouse -> juno), not just a switch in source for new packages (no auto-package upgrade for smaller deltas).

It would be nice if this charm did the same; but I'd be happy to see that follow as a feature post acceptance into the charm store.