Special charm procedures

The OpenStack charms are designed to accommodate every supported series and OpenStack release wherever possible. However, upgrades (of either of the three types) may occasionally introduce unavoidable challenges. For instance, it could be that a charm is replaced by an entirely new charm on a new series or a new charm is needed to accommodate a new service on a new OpenStack release. These kinds of special procedures are documented on this page.

The items on this page are distinct from those found on the following pages: