| 2024-04-24 18:44:35 | Brittle | Updated The Advocate's membership of Cosine: set as ex-member |
| 2024-03-14 01:12:36 | psenough | Added Iapetus as a member of Cosine |
| 2024-02-25 13:50:07 | psenough | Added Mermaid as a member of Cosine |
| 2023-11-14 05:22:42 | psenough | Added Hookie as a member of Cosine |
| 2022-12-22 11:50:29 | Brittle | Updated T.L.F.'s membership of Cosine: set as ex-member |
| 2021-08-20 14:51:10 | menace | Added Tonka as a member of Cosine |
| 2021-06-18 17:12:02 | Brittle | Updated T.M.R's membership of Cosine: set as ex-member |
| 2021-06-07 16:10:16 | 100bit | Added link https://scenestream.net/demovibes/group/754/ |
| 2021-02-12 11:38:06 | 100bit | Added Kryten as a member of Cosine |
| 2020-04-18 09:42:42 | menace | Added ELA as a member of Cosine |
| 2020-03-29 11:35:27 | ltk_tscc | Added link https://files.scene.org/browse/demos/groups/cosine/ |
| 2020-01-17 20:06:31 | Brittle | Added Fungus as a member of Cosine |
| 2019-07-13 21:46:27 | 100bit | Added Edie as a member of Cosine |
| 2019-02-02 18:48:24 | menace | Added Delbs as a member of Cosine |
| 2018-11-13 17:22:12 | Brittle | Added Wile Coyote as a member of Cosine |
| 2018-10-13 05:17:39 | menace | Added aNdy as a member of Cosine |
| 2017-08-29 17:26:28 | aNdy | Added aNdy as a member of Cosine |
| 2017-07-30 15:17:15 | 100bit | Added Sean Connolly as a member of Cosine |
| 2017-06-15 14:01:50 | TMR | Added Skywave as a member of Cosine |
| 2017-03-16 16:05:27 | ltk_tscc | Added link ftp://fujiology.untergrund.net/users/ltk_tscc/fujiology/8BIT/COSINE/ |
| 2016-12-21 14:28:02 | menace | Added The Advocate as a member of Cosine |
| 2016-04-11 11:03:50 | TMR | Added Enigma as a member of Cosine |
| 2016-03-01 07:31:56 | ltk_tscc | Added link http://noname.c64.org/csdb/group/?id=374 |
| 2016-01-21 16:13:11 | ltk_tscc | Added link http://www.pouet.net/groups.php?which=622 |
| 2015-10-01 07:28:37 | ltk_tscc | Added link http://janeway.exotica.org.uk/author.php?id=22588 |
| 2015-09-30 18:38:50 | ltk_tscc | Edited notes |
| 2015-09-30 18:33:49 | ltk_tscc | Edited notes |
| 2015-04-24 18:57:43 | TMR | Updated Exin's membership of Cosine: set as ex-member |
| 2015-04-24 18:52:40 | TMR | Updated link http://Cosine.org.uk/ |
| 2015-04-24 18:52:28 | TMR | Added link Cosine.org.uk |
| 2015-01-14 04:02:42 | dipswitch | Added Bex as a member of Cosine |
| 2014-11-16 23:54:41 | TMR | Added Sack as a member of Cosine |
| 2014-08-29 20:24:49 | menace | Edited nick 'Cosine': changed abbreviation to 'COS' |
| 2014-06-27 07:04:19 | Conrad | Added Soren as a member of Cosine |
| 2014-02-26 21:43:05 | dipswitch | Added Orb as a member of Cosine |
| 2013-09-23 18:25:43 | Saga_Musix | Added T.L.F. as a member of Cosine |
| 2013-04-09 06:10:23 | menace | Added Snickers as a member of Cosine |
| 2013-04-07 16:37:34 | raizor | Added Grok as a member of Cosine |
| 2013-04-07 16:37:27 | raizor | Added Delbert as a member of Cosine |
| 2013-04-05 19:50:01 | raizor | Added Raizor as a member of Cosine |
| 2013-03-27 09:43:31 | menace | Added Widdy as a member of Cosine |
| 2013-03-06 14:13:00 | menace | Added TMR as a member of Cosine |
| 2013-01-30 14:02:43 | Saga_Musix | Added Motion as a member of Cosine |
| 2013-01-02 11:57:57 | menace | Added 4-Mat as a member of Cosine |