http://u.qdnx.org/file/fsf-20180913T151908-uwzuk87.html
Developers, #freesoftware newcomers, activists, policymakers, hackers, artists, tinkerers: submit your sessions for LibrePlanet 2019! The Call For Sessions is open through October 26, and the conference is March 23-24. https://u.fsf.org/2nz