| 2025-08-31 16:40:25 | Brittle | Added link https://www.quartet.org.pl/Quartet/index.html |
| 2025-08-23 16:22:18 | Brittle | Added AutoMateusz as a member of Quartet |
| 2022-08-27 23:35:36 | Brittle | Added Silver Dream as a member of Quartet |
| 2020-08-20 17:19:22 | menace | Updated White Eagle's membership of Quartet: changed group to Quartet |
| 2020-08-20 17:19:10 | menace | Updated Jar's membership of Quartet: changed group to Quartet |
| 2020-08-20 17:18:46 | menace | Edited nick 'Quartet': changed differentiator to 'c64/amiga/atari 8bit' |
| 2019-01-24 14:53:28 | Brittle | Updated Ged's membership of Quartet: changed group to Quartet, set as ex-member |
| 2017-09-18 18:44:26 | ltk_tscc | Added link http://atariki.krap.pl/index.php/Quartet |
| 2017-08-26 13:40:00 | ltk_tscc | Added link http://janeway.exotica.org.uk/author.php?id=14508 |
| 2017-08-26 13:39:23 | ltk_tscc | Added link http://noname.c64.org/csdb/group/?id=1461 |
| 2017-08-26 13:39:14 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=2779 |
| 2017-05-12 15:09:16 | ltk_tscc | Added link ftp://fujiology.untergrund.net/users/ltk_tscc/fujiology/8BIT/QUARTET/ |
| 2013-04-07 13:20:57 | ltk_tscc | Added Quant as a member of Quartet |
| 2013-04-07 13:20:48 | ltk_tscc | Added Polonus as a member of Quartet |
| 2013-04-07 13:20:26 | ltk_tscc | Added Mr. Raf as a member of Quartet |
| 2013-04-07 13:19:43 | ltk_tscc | Added Mike as a member of Quartet |
| 2013-04-07 13:19:25 | ltk_tscc | Added Jemasoft as a member of Quartet |
| 2013-04-07 13:19:10 | ltk_tscc | Added Hi-Man as a member of Quartet |
| 2013-04-07 13:18:27 | ltk_tscc | Added Ged as a member of Quartet |
| 2013-04-07 13:18:05 | ltk_tscc | Added Duddie as a member of Quartet |
| 2013-04-07 13:17:44 | ltk_tscc | Added K.K. as a member of Quartet |
| 2013-04-07 13:17:39 | ltk_tscc | Removed K.K. as a member of Quartet |
| 2013-04-07 13:17:24 | ltk_tscc | Added K.K. as a member of Quartet |
| 2013-04-07 13:17:09 | ltk_tscc | Edited nick 'Quartet': changed differentiator to 'c64/atari 8bit' |
| 2013-04-07 13:16:56 | ltk_tscc | Added group 'Quartet' |