Converse.js Browser based XMPP chat client JavaScript 0.8.2 2.0.1 7.0.0 4.0.0 0.8.5 partial advertises caps but no caching 6.0.0 5.0.0 0.8.2 0.8.0 4.0.0 0.9.5 4.0.5 4.1.1 partial 0.9.4 4.0.0 4.0.0 3.3.3 4.0.0 8.0.0 5.0.0 6.0.0 6.0.0 8.0.0 8.0.0