Xep-0301 was approved by xmpp. I want to implement this source into Smack library.
More info: RealJabber - XMPP In-Band Real-Time Text - Jabber Extension
This source support already with Smack 0.3.5. But I want to integrate this extension into Smack Library.
Sure, feel free to contribute and consider joining #smack (freenode) to discuss the design and implementation.
Created [SMACK-694] Add support for XEP-0301: In-Band Real Time Text - Jive Software Open Source