PR to add a do-nothing implementation of the new method to controllers that don't track instance->controller tags: https://github.com/juju/juju/pull/6810 PR for gce provider: https://github.com/juju/juju/pull/6813
PR to add a do-nothing implementation of the new method to controllers that don't track instance- >controller tags: https:/ /github. com/juju/ juju/pull/ 6810 /github. com/juju/ juju/pull/ 6813
PR for gce provider: https:/