| 2024-05-21 04:50:55 | menace | Edited notes |
| 2024-05-21 04:50:50 | menace | Edited notes |
| 2023-11-06 23:57:14 | psenough | Added credit for Yabba on Wonder-demo: Code |
| 2023-11-06 23:41:16 | psenough | Added credit for Yabba on 5 Part Demo: Code |
| 2023-11-04 18:03:39 | psenough | Added credit for Yabba on Dancing Rubber: Code, Graphics |
| 2023-11-02 23:54:09 | psenough | Added credit for Yabba on First in '89: Text |
| 2023-10-15 16:08:51 | hedning | Added credit for Yabba on Scooby 50: Text |
| 2023-02-10 23:02:41 | 100bit | Added credit for Yabba on Brain-Dead: Code |
| 2020-02-11 06:51:13 | menace | Updated Yabba's credit on Brutal III: Graphics, Code |
| 2020-02-11 06:49:03 | menace | Added credit for Yabba on Brutal III: Code |
| 2019-07-27 08:49:08 | menace | Updated visibility of real name |
| 2015-07-18 08:21:20 | menace | Added Yabba as a member of Defiers |
| 2015-07-18 08:21:14 | menace | Set real name |
| 2015-07-18 08:19:49 | menace | Added credit for Yabba on Timewarp: Code |
| 2012-11-07 12:30:55 | menace | Added credit for Yabba on Megademo III: Music |