| 2023-06-02 21:04:34 | Brittle | Added Picrard as a member of Mayday! |
| 2023-06-02 19:32:10 | Brittle | Added LZwerch as a member of Mayday! |
| 2022-08-11 18:17:28 | 100bit | Added Mayday! as organiser of Mayday! Air Base Conference VI |
| 2022-02-16 06:58:26 | menace | Edited nick 'Mayday!': changed differentiator to 'c64' |
| 2021-05-12 17:33:34 | vitalkanev | Added Mayday! as organiser of Plain PETSCII 2017 |
| 2021-05-06 17:27:53 | 100bit | Added Mayday! as organiser of Plain PETSCII Graphics Competition 2021 |
| 2021-04-30 21:27:14 | 100bit | Added link https://scenestream.net/demovibes/group/936/ |
| 2021-01-22 13:02:33 | dipswitch | Added BBS Fastline aka Fast Line as WHQ for Mayday! |
| 2020-09-16 14:31:36 | ericorsio | Added Brainstorm as a member of Mayday! |
| 2019-11-03 17:06:38 | 100bit | Added Slackbot as a member of Mayday! |
| 2018-11-09 04:57:26 | Brittle | Added Irata as a member of Mayday! |
| 2018-07-21 21:32:22 | Brittle | Added GI-Joe as a member of Mayday! |
| 2018-04-08 14:31:22 | Brittle | Added Thunder.Bird as a member of Mayday! |
| 2018-04-08 14:30:17 | Brittle | Added Henning as a member of Mayday! |
| 2018-04-08 14:29:19 | Brittle | Added Greyrat as a member of Mayday! |
| 2018-04-08 14:27:47 | Brittle | Added CSixx as a member of Mayday! |
| 2018-01-07 17:59:55 | 100bit | Added awsm as a member of Mayday! |
| 2017-06-02 14:45:38 | 100bit | Added link https://www.pouet.net/groups.php?which=12141 |
| 2016-10-24 13:45:14 | menace | Edited nick 'Mayday!': changed abbreviation to 'MDY!'; changed aliases to 'Mayday, MYD' |
| 2016-10-24 13:36:58 | menace | Edited nick 'Mayday!': changed abbreviation to 'MYD,MDY!' |
| 2016-10-24 13:36:36 | menace | Added Røly as a member of Mayday! |
| 2014-10-26 18:25:04 | menace | Edited nick 'Mayday!': changed aliases to 'Mayday' |
| 2014-06-12 17:58:10 | Saga_Musix | Added Achim as a member of Mayday! |
| 2014-06-12 17:58:00 | Saga_Musix | Added TheRyk as a member of Mayday! |
| 2014-06-12 17:57:47 | Saga_Musix | Edited nick 'Mayday!': changed abbreviation to 'MYD' |
| 2014-06-12 17:57:29 | Saga_Musix | Added link http://noname.c64.org/csdb/group/?id=7228 |
| 2013-05-04 01:57:16 | dipswitch | Added Spider Jerusalem as a member of Mayday! |
| 2013-05-04 01:54:39 | dipswitch | Added The User as a member of Mayday! |