http://www.toastfreeware.priv.at/confclerk/
-Tested pentabarf (or frab, or summit with patches) instances:
+Tested pentabarf (or frab, or summit/wafer with patches) instances:
-- 30C3: https://events.ccc.de/congress/2013/Fahrplan/schedule.xml
+- 33C3: https://fahrplan.events.ccc.de/congress/2016/Fahrplan/schedule.xml
- DebConf (2013, pentbarf): https://penta.debconf.org/dc13_schedule/schedule.en.xml
- DebConf (2014, summit): https://summit.debconf.org/debconf14.xml
+- DebConf (2015, summit): https://summit.debconf.org/debconf15.xml
+- DebConf (2016, wafer): https://debconf16.debconf.org/schedule/pentabarf.xml
- FOSDEM: http://fosdem.org/schedule/xml
-- FrOSCon (2014): http://programm.froscon.org/2014/schedule.xml
-- Grazer Linuxtage (2014): http://glt14-programm.linuxtage.at/schedule.de.xml
+- FrOSCon (2016): http://programm.froscon.org/2016/schedule.xml
+- Grazer Linuxtage (2016): https://glt16-programm.linuxtage.at/schedule.xml