| 2025-05-10 17:19:34 | dipswitch | Set real name |
| 2025-05-10 17:19:25 | dipswitch | Added credit for Arno on Info Guide #13: Text |
| 2021-09-13 12:44:49 | aGGreSSor | Added credit for Arno on ZX News 2: Music |
| 2021-09-13 12:43:54 | aGGreSSor | Added credit for Arno on ZX News 1: Music |
| 2021-09-06 09:58:19 | aGGreSSor | Added Arno as a member of Scorpion and K Hackers Group |
| 2013-06-01 19:28:24 | dipswitch | Updated Arno's membership of Omega Group: changed group to Omega Group |
| 2013-06-01 19:28:12 | dipswitch | Added Arno as a member of Omega Group |
| 2013-06-01 19:27:58 | dipswitch | Set real name |
| 2013-06-01 19:27:48 | dipswitch | Set location to St. Petersburg, Russia |
| 2013-06-01 19:27:41 | dipswitch | Set location to Russia |
| 2013-06-01 19:27:37 | dipswitch | Added link http://speccy.info/Arno |
| 2013-06-01 19:27:22 | dipswitch | Removed Arno as a member of Benediction |
| 2013-06-01 19:27:06 | dipswitch | Added Arno as a member of Benediction |