New feature for charmers - min-juju-version

[Mark Shuttleworth]

On 17/03/16 18:57, Nate Finch wrote:
> There is a new (optional) top level field in the metadata.yaml file called
> min-juju-version. If supplied, this value specifies the minimum version of
> a Juju server with which the charm is compatible.

Thank you! This is an oft-requested feature to enable charmers to focus
on newer Juju capabilities.

Mark