Deprecated
* `xmpp.host` configuration setting - use `xmpp.domain` instead
Enhancements
* Thumbnails are improved
* Support multiple XMPP domains being used between clients
* XMPP can be configured to authenticate using full JID - instead of only node
* Added process title
Fixes
* Fixed "express deprecated req.host: Use req.hostname instead"
* Fixed File Uploads "Post" checkbox
* Fixed issues with desktop notifications
* Fixed XMPP MUC nickname not being reflected to user