| 2025-03-08 09:58:27 | menace | Edited notes |
| 2025-03-08 06:37:36 | menace | Edited notes |
| 2024-05-25 02:20:34 | psenough | Added Cosmos Designs as organiser of Energy and Cosmos Designs Party 1992 |
| 2024-05-22 19:04:11 | psenough | Edited notes |
| 2024-05-22 18:55:05 | psenough | Added links: https://csdb.dk/group/?id=1635, http://janeway.exotica.org.uk/author.php?id=5368, https://www.pouet.net/groups.php?which=3644 |
| 2024-05-22 18:54:40 | psenough | Edited notes |
| 2024-05-22 18:54:01 | psenough | Edited notes |
| 2024-05-22 18:53:09 | psenough | Added nick 'Cosmos' |
| 2024-05-22 18:43:05 | psenough | Edited notes |
| 2024-05-22 18:33:37 | psenough | Updated link http://janeway.exotica.org.uk/author.php?id=69354 |
| 2024-05-22 18:32:48 | psenough | Deleted nick 'Cosmos' |
| 2024-05-21 06:50:24 | menace | Edited notes |
| 2024-02-09 06:37:55 | menace | Updated Twist's membership of Cosmos Designs: set as ex-member |
| 2023-11-21 04:56:20 | psenough | Added Panther as a member of Cosmos Designs |
| 2023-11-21 04:54:00 | psenough | Edited nick 'Cosmos Designs': changed abbreviation to 'CD'; changed aliases to 'Cosmos Design'; set as primary nick |
| 2023-11-21 04:53:45 | psenough | Edited nick 'Cosmos': changed abbreviation to 'COS' |
| 2023-11-21 04:50:11 | psenough | Added Icon as a subgroup of Cosmos |
| 2021-08-03 03:35:58 | menace | Added Trash as a member of Cosmos |
| 2021-08-03 03:31:04 | menace | Added Hans as a member of Cosmos |
| 2020-04-15 16:31:50 | tomaes | Added link http://www.cosmos-c64.com/ |
| 2020-04-15 16:22:46 | tomaes | Edited notes |
| 2020-04-15 16:20:49 | tomaes | Edited notes |
| 2019-10-04 21:59:53 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=535 |
| 2019-07-22 05:28:21 | menace | Edited nick 'Cosmos': changed differentiator to 'c64/amiga' |
| 2018-08-24 18:41:22 | 100bit | Added Hannes as a member of Cosmos |
| 2018-08-24 18:39:49 | 100bit | Added link http://csdb.dk/group/?id=30 |
| 2018-08-24 18:39:37 | 100bit | Added Karl as a member of Cosmos |
| 2018-07-19 06:36:30 | menace | Edited notes |
| 2018-07-19 06:31:40 | menace | Updated Floyd's membership of Cosmos: changed group to Cosmos, set as ex-member |
| 2018-07-19 06:30:49 | menace | Added Floyd as a member of Cosmos |
| 2018-07-07 08:47:43 | menace | Edited nick 'Cosmos Designs': changed name to 'Cosmos Designs'; changed abbreviation to 'Cosmos Design' |
| 2018-03-11 09:51:02 | menace | Updated Big-Ben's membership of Cosmos: changed group to Cosmos, set as ex-member |
| 2017-06-05 07:57:08 | menace | Updated Hermes's membership of Cosmos: changed group to Cosmos |
| 2016-06-10 10:25:27 | menace | Added Shez as a member of Cosmos |
| 2015-01-06 00:34:29 | dipswitch | Added Gotcha as a member of Cosmos |
| 2014-12-30 04:54:38 | dipswitch | Added link http://www.youtube.com/channel/UCrzQADKbUU30TCwlWwpOuiw |
| 2014-07-09 02:05:31 | dipswitch | Added Twist as a member of Cosmos |
| 2013-12-30 00:04:29 | veto | Added ReD as a member of Cosmos |
| 2013-02-25 05:57:08 | menace | Updated Antitrack's membership of Cosmos: changed group to Cosmos, set as ex-member |