| 2022-06-17 11:57:35 | SynesthesiaRiFT | Updated Mr. Gumby's membership of Defekt: set as ex-member |
| 2021-12-26 15:30:18 | menace | Added credit for Mr. Gumby on Grapevine 15: Text |
| 2021-05-11 08:44:20 | menace | Added Mr. Gumby as a member of Power House |
| 2021-05-11 08:44:15 | menace | Added Mr. Gumby as a member of Futura |
| 2021-05-11 08:44:06 | menace | Added Mr. Gumby as a member of Defekt |
| 2021-05-11 08:44:04 | menace | Added Mr. Gumby as a member of LSD |
| 2021-05-11 08:43:52 | menace | Set location to United Kingdom |
| 2021-05-11 08:43:37 | menace | Added credit for Mr. Gumby on Micro Pack 1: Other (pack editor) |
| 2018-03-06 17:20:37 | 100bit | Added credit for Mr. Gumby on Infinate Control: Graphics |
| 2018-03-05 17:50:24 | 100bit | Added credit for Mr. Gumby on Hipparchus and Ptolemy: Graphics |
| 2018-03-05 17:34:02 | 100bit | Added credit for Mr. Gumby on Four In One: Graphics, Text |
| 2017-04-06 20:06:12 | ltk_tscc | Added credit for Mr. Gumby on Demo 2: Graphics |