| 2025-06-11 14:17:03 | dipswitch | Added Barog as a member of Tesko |
| 2025-06-11 14:15:50 | dipswitch | Edited notes |
| 2025-04-19 16:45:09 | dipswitch | Added Tesko as organiser of Tesko Winter Meeting 1999 |
| 2024-07-09 20:06:49 | menace | Updated Andy P.'s membership of Tesko: set as ex-member |
| 2024-06-22 11:31:15 | Brittle | Added link http://tesko.magicpack.net/ |
| 2024-02-22 07:41:07 | psenough | Added sulphur as a member of Tesko |
| 2023-10-16 14:31:56 | psenough | Added Hotwire as a member of Tesko |
| 2023-10-03 11:29:20 | Brittle | Added Aquafresh as a member of Tesko |
| 2022-12-16 23:37:08 | psenough | Added credit for Tesko on Demojournal #22: Text (Interviewed) |
| 2022-12-09 12:01:57 | psenough | Added credit for Tesko on Demojournal #13: Text |
| 2021-10-31 00:23:46 | 100bit | Added affiliation with BBS South Central for Tesko |
| 2020-07-22 19:03:26 | Brittle | Added Smash as a member of Tesko |
| 2019-11-12 19:55:44 | ltk_tscc | Added nick 'TeSk0' |
| 2019-11-12 19:55:34 | ltk_tscc | Added link http://csdb.dk/group/?id=1280 |
| 2019-10-25 16:24:15 | sensenstahl | Added link https://www.pouet.net/groups.php?which=2507 |
| 2018-09-11 15:02:22 | dipswitch | Added Sack as a member of Tesko |
| 2016-06-26 07:47:12 | menace | Added Sack as a member of Tesko |
| 2014-04-30 12:38:44 | dipswitch | Added Majic Mushroom as a member of Tesko |
| 2013-05-02 14:02:28 | menace | Added link http://www.scene.org/dir.php?dir=/demos/groups/tesko/ |
| 2013-04-19 00:49:48 | dipswitch | Added Hotwire as a member of Tesko |