Version 1.13.1 of XEP-0060 (Publish-Subscribe) has been released.

Abstract: This specification defines an XMPP protocol extension for generic 
publish-subscribe functionality. The protocol enables XMPP entities to create 
nodes (topics) at a pubsub service and publish information at those nodes; an 
event notification (with or without payload) is then broadcasted to all 
entities that have subscribed to the node. Pubsub therefore adheres to the 
classic Observer design pattern and can serve as the foundation for a wide 
variety of applications, including news feeds, content syndication, rich 
presence, geolocation, workflow systems, network management systems, and any 
other application that requires event notifications.

Changelog: [See revision history] (ss)



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