We are very happy to announce, that the proceedings of the symposium will be published with Ubiquity Press in a full open-access format! We are happy about the arrangements with the publisher and that we are able to afford the publication in this open and freely accessible way. All authors have been notified and are already at work on their respective articles. We really try to publish even this year and are (at least at the moment) very confident to reach that goal. In any case, we will notify everyone here, as soon as the publication is ready.