| 2023-11-24 12:30:40 | Brittle | Added Leonardo as organiser of Convention 1996 (.de) |
| 2022-03-08 12:27:51 | ericorsio | Added credit for Leonardo on SNN: Code |
| 2018-03-27 04:56:39 | menace | Added credit for Leonardo on Torture 5: The Final Torture: Code |
| 2015-05-02 14:09:42 | menace | Updated Leonardo's membership of Creation: changed group to Creation, set as ex-member |
| 2014-09-15 23:40:55 | Saga_Musix | Added credit for Leonardo on Warum muß kleinen blauen Schlümpfen immer gleich der Kopf abfallen, wenn man sie streichelt, und wieso grinsen wir trotzdem so blöd?: Code |