We are a small group of developers from ThoughtWorks and from all over the planet. We work on Open Source Privacy Enhacing Technologies and CoyIM is one of our core projects. You can examine out work on this GitHub repository. Our primary goal is to create a programs and libraries that are safe and secure by default.
CoyIM is a very young project. It started on October 2015 and its primarly base was the project on Adam Langley's xmpp-client for Golang. There are many features missing and some will never be added since they go against the goal of having a small and safe client.