| 2024-02-25 11:33:04 | dipswitch | Added Janusch as organiser of Breakpoint 2009 |
| 2023-04-13 16:28:16 | dipswitch | Added Janusch as organiser of Underground Conference 2017 |
| 2021-01-07 14:07:37 | vitalkanev | Added Janusch as organiser of Breakpoint 2010 |
| 2021-01-06 22:43:08 | gasman | Set location to Germany |
| 2021-01-06 22:28:49 | gasman | Added Janusch as organiser of Revision 2011 |