| 2025-09-22 00:09:03 | dipswitch | Edited nick 'Sonic': changed differentiator to 'console/1997' |
| 2025-08-07 23:14:50 | ipggi | Added Spaceman Spiff as a member of Sonic |
| 2025-08-07 23:14:33 | ipggi | Added Kaizer Souzay as a member of Sonic |
| 2025-08-07 23:14:22 | ipggi | Edited notes |
| 2025-08-07 23:13:20 | ipggi | Edited notes |
| 2025-08-07 23:12:24 | ipggi | Added nick 'Sonic64' |
| 2025-08-07 23:11:27 | ipggi | Added link https://defacto2.net/g/sonic |
| 2023-03-08 21:53:59 | ipggi | Updated Sonic's affiliation with Warner Studios: changed group to Sonic |
| 2019-06-30 13:16:12 | menace | Edited notes |
| 2019-06-30 13:15:44 | menace | Edited nick 'Sonic': changed differentiator to 'console' |
| 2019-06-30 13:15:36 | menace | Added group 'Sonic' |