jcbrand/converse.js — pull request #132 by hejazee (2014-04-02 05:04:02+00:00)
Title: Support for XEP-0280: Message Carbons

Enable support for xep-0280
https://xmpp.org/extensions/xep-0280.html

I have tested this and seems it's working properly, but I'm not sure I've done it the right way.