Since this version it is possible to use separate pubsub nodes and items based on domains. This allows you to configure component to store informations about nodes and items for particular domain to different database.
For more informations please look into using multiple databases.
In this version we added support for XEP-0313: Message Archive Management protocol which allows any MAM compatible XMPP client with pubsub support to retrieve items published on pubsub nodes using MAM protocol for querying.
