XEP-0214 (File Repository and Sharing) has been Deferred because of inactivity.
Abstract: While a protocol has been described for initiating a file transfer from one user to another, there is not yet a defined way for users to designate a set of files as available for retrieval by other users of their choosing. This extension defines a common syntax for this purpose which is based on PubSub Collections. URL: http://www.xmpp.org/extensions/xep-0214.html If and when a new revision of this XEP is published, its status will be changed back to Experimental.