This fixed jar adds the following:
- Adds compatibility with Ignite Openfire XMPP server
- Fix for missing realm in SASL/Digest-MD5 challenge response
- XMPP/Jabber 1.0 specification compliance
- Increased connection timeout from 5 to 15 seconds (helps reduce connection failures for very busy XMPP servers)
- Includes SASL/Plain support for servers requesting SASL/PLAIN such as Google Talk
- Added SASL/Digest-MD5 support
Read the technote here.