Purge content from ccmcache when it is no longer referenced in ConfigMgr.
It would be great if you could set a schedule on the client (like weekly, monthly, etc) where the client could look at the content in its cache, and see if it still exists in ConfigMgr - if not, purge it. For example, run a content location request for each instance in the client cache, and if no locations are returned, remove it from client cache.
Robert Johnsson commented
This along with the option to allow installations to remove oldest packages in cache would be great!