Before FOSDEM this year, a bunch of people got together to test our various Jingle implementations with each other. Attendance was great: I think we had representatives from most implementations, and we almost ran out of chairs.
I'd judge the event a great success: we found a number of bugs and even fixed some of them the same day. In particular for Collabora, we got to try out our new support for raw UDP transports and the latest ICE signalling. There was also good discussion about future directions for file transfer and relaying support in Jingle, as well as XTLS and its relationship to Jingle. Plus, the testing done on the day itself was continued afterwards, notably including working interoperability between our ICE library, libnice, with Paul's implementation.