FYI, mdds has been updated to 1.1.0 on the master branch. https://cgit.freedesktop.org/libreoffice/core/commit/?id=6cc5d37d87406671ac76e94a43f8a57f346caaaf Please refer to this blog post of mine http://kohei.us/2016/02/10/mdds-1-1-0/ for the details on what has changed since 1.0.0. Best, Kohei