| 2025-08-16 21:20:38 | Brittle | Added credit for Igoronimo on Wavy Cube: Code |
| 2024-08-17 21:49:22 | Brittle | Added credit for Igoronimo on TempesT at Evoke 2024: Code |
| 2022-04-29 18:11:28 | 100bit | Added credit for Igoronimo on Ghost in the Brrrrrrrm: Code |
| 2022-01-20 10:53:34 | menace | Updated Crazy Igor's credit on JEZDOC-Writer: Code (intro) |
| 2022-01-20 10:53:20 | menace | Added credit for Crazy Igor on JEZDOC-Writer: Graphics |
| 2021-12-05 08:02:15 | Brittle | Edited nick 'Igoronimo': set as primary nick |
| 2021-12-05 08:02:07 | Brittle | Updated Igor's membership of Acrise: set as ex-member |
| 2021-12-05 08:01:54 | Brittle | Added Igor as a member of TempesT |
| 2021-12-04 20:52:20 | Brittle | Added credit for Igoronimo on Howdy Hackers!: Code |
| 2019-04-13 13:12:17 | sensenstahl | Added Igor as a member of Master Couriering |
| 2019-04-07 08:10:25 | sensenstahl | Added Igor as a member of FATE |
| 2019-02-07 10:58:47 | dipswitch | Updated visibility of real name |
| 2019-01-28 05:31:34 | sensenstahl | Added Igor as a member of Sodom |
| 2016-08-14 22:25:34 | dipswitch | Added credit for Igoronimo on calcatraz: Code |
| 2016-08-14 22:25:02 | dipswitch | Added nick 'Igoronimo' |
| 2016-01-22 01:28:40 | dipswitch | Added credit for Igor on Sceon: Code |
| 2015-06-07 02:33:06 | dipswitch | Added nick 'Crazy Igor' |
| 2014-12-30 03:07:55 | dipswitch | Updated visibility of real name |
| 2014-12-30 02:37:25 | dipswitch | Added Igor as a member of Scheidenwind |
| 2014-12-30 02:36:45 | dipswitch | Updated Vigor's credit on Meadow: Code |
| 2014-12-30 02:36:25 | dipswitch | Added nick 'Vigor' |
| 2014-08-11 01:44:48 | dipswitch | Set real name |
| 2014-08-11 01:42:45 | dipswitch | Updated iGore's credit on Clichès: Code, Graphics (3D, design) |
| 2014-08-11 01:42:25 | dipswitch | Added link http://www.igoronimo.org/ |
| 2014-08-11 01:42:00 | dipswitch | Added nick 'iGore' |
| 2014-06-04 00:12:55 | dipswitch | Added credit for Igi on Testlauf: Code |
| 2014-06-04 00:12:25 | dipswitch | Added nick 'Igi' |
| 2014-06-04 00:11:45 | dipswitch | Updated Igor's membership of Acrise: set as current member |
| 2014-05-21 13:18:12 | dipswitch | Set location to Köln, Regierungsbezirk Köln, North Rhine-Westphalia, Germany |
| 2014-05-13 15:04:54 | dipswitch | Added link http://www.pouet.net/user.php?who=1890 |