| 2025-04-24 11:54:53 | metoikos | Added credit for MedO on The Opposite of AI: Other (organizing), Code |
| 2025-04-21 16:29:44 | Brittle | Updated MedO as organiser of Revision 2025: changed role to Infodesk |
| 2025-04-12 12:56:40 | Brittle | Added MedO as organiser of Revision 2025 |
| 2025-01-11 21:23:51 | gasman | Added MedO as a member of Skenejärven ala-aste 2024 |
| 2025-01-11 21:02:39 | gasman | Added credit for MedO on Scene Lake School Play: Other (Performance) |
| 2024-04-23 00:41:37 | RaccoonViolet | Added MedO as organiser of Nordlicht 2024 |
| 2024-03-23 08:18:56 | Brittle | Added MedO as organiser of Revision 2024 |
| 2023-08-14 19:47:19 | dipswitch | Added credit for MedO on The warm fuzzy feeling of a noisy compo filler: Code |
| 2023-07-23 12:30:01 | Brittle | Added MedO as organiser of Nordlicht 2023 |
| 2022-07-13 17:50:47 | RufUsul | Added credit for MedO on Passwort Schwertfisch: Other |
| 2022-06-30 08:08:36 | Brittle | Added MedO as organiser of Nordlicht 2022 |
| 2021-01-16 14:31:24 | Saga_Musix | Added MedO as organiser of Nordlicht 2013 |
| 2021-01-16 14:30:16 | Saga_Musix | Added MedO as organiser of Nordlicht 2014 |
| 2021-01-16 14:29:19 | Saga_Musix | Added MedO as organiser of Nordlicht 2015 |
| 2021-01-16 14:27:31 | Saga_Musix | Added MedO as organiser of Nordlicht 2016 |
| 2021-01-16 14:25:16 | Saga_Musix | Added MedO as organiser of Nordlicht 2017 |
| 2021-01-16 14:23:05 | Saga_Musix | Added MedO as organiser of Nordlicht 2018 |
| 2021-01-16 14:16:00 | Saga_Musix | Added MedO as organiser of Nordlicht 2019 |
| 2019-10-26 09:12:45 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=10104 |
| 2017-04-16 12:43:26 | exocet | Added credit for MedO on Overdrive II: Code |
| 2014-01-06 21:25:35 | Saga_Musix | Added link http://noname.c64.org/csdb/scener/?id=19904 |
| 2014-01-06 20:24:26 | Kabuto | Updated MedO's credit on Overdrive: Music (Vocals) |
| 2013-08-20 21:33:16 | dipswitch | Added link http://www.pouet.net/user.php?who=32399 |
| 2013-08-19 00:43:17 | dipswitch | Added credit for MedO on Overdrive: Music |
| 2013-01-04 17:47:34 | Saga_Musix | Set location to Germany |
| 2013-01-04 17:10:15 | Saga_Musix | Added MedO as a member of Titan |