We now have a first python sleekXMPP implementation of two experimental extensions published. XEP 323 http://xmpp.org/extensions/xep-0323.html XEP 325 http://xmpp.org/extensions/xep-0325.html The code is merged into the official develop branch of sleek on https://github.com/fritzy/SleekXMPP/tree/develop We will continue working on the implementation in https://github.com/joachimlindborg/SleekXMPP/tree/xep_0323_325 If you would like to participate please fork from my repository There is an easy to use example that you can start using https://github.com/joachimlindborg/SleekXMPP/blob/xep_0323_325/examples/IoT… please send any feedback -- Regards Joachim Lindborg CTO, systems architect Sustainable Innovation AB Adress: Box 55998 102 16 Stockholm Besöksadress: Storgatan 31 (Malmgården) Email: Joachim.lindborg(a)sust.se, www.sust.se linkedin: http://www.linkedin.com/in/joachimlindborg Tel +46 706-442270