| 2025-10-17 10:33:36 | dipswitch | Added credit for Sergio on IzhNews #oD: Text (Letter) |
| 2025-10-16 00:29:26 | dipswitch | Added credit for Sergio on Info Guide #11: Graphics |
| 2025-10-08 13:27:16 | dipswitch | Added link https://zxart.ee/eng/authors/s/sergio/ |
| 2025-05-16 10:47:59 | dipswitch | Added credit for Sergio on ZX Time #8: Graphics |
| 2025-05-16 10:32:22 | dipswitch | Added credit for Sergio on X-Melody: Graphics |
| 2025-05-16 00:59:04 | dipswitch | Added credit for Sergio on ZX Time #6: Graphics |
| 2025-05-15 21:11:22 | dipswitch | Added credit for Sergio on ZX Time #5: Graphics |
| 2025-05-10 18:26:48 | dipswitch | Set real name |
| 2025-05-10 18:26:38 | dipswitch | Added credit for Sergio on Info Guide #13: Graphics |
| 2017-04-02 06:03:15 | menace | Set location to Kiev, Kyiv City, Ukraine |
| 2014-04-25 14:15:50 | cherri_kandler | Removed Sergio as a member of Da Jormas |
| 2014-04-25 14:15:28 | cherri_kandler | Added Sergio as a member of Da Jormas |
| 2013-05-10 01:26:50 | dipswitch | Added link http://speccy.info/Sergio |
| 2013-05-10 01:26:48 | dipswitch | Set location to Kyiv, Ukraine |
| 2013-05-10 01:26:45 | dipswitch | Set real name |