| 2025-09-11 16:06:48 | dipswitch | Added Katana as organiser of Wired 1997 |
| 2021-08-01 18:20:17 | ericorsio | Added credit for Katana on WARP: Graphics (3D models) |
| 2021-01-08 14:28:41 | dipswitch | Added Katana as organiser of Wired 1996 |
| 2018-07-07 22:35:43 | exocet | Added credit for Katana on Area 512: Graphics |
| 2018-02-21 18:08:56 | exocet | Added credit for Katana on Be There!: Graphics |
| 2016-04-08 21:47:33 | exocet | Added credit for Katana on Red: Graphics |
| 2013-04-28 23:37:26 | dipswitch | Added Katana as a member of Antares |
| 2013-04-20 14:18:19 | dipswitch | Edited notes |
| 2013-04-20 14:18:14 | dipswitch | Set location to Belgium |