| 2021-02-09 21:22:40 | ISSOtm | Added info file (link) |
| 2021-02-09 21:22:14 | ISSOtm | Added credit for DevEd on quartet: Music (link) (link2) |
| 2021-02-09 21:22:05 | ISSOtm | Added credit for 25_8_pu2k on quartet: Graphics (link) (link2) |
| 2021-02-09 21:21:52 | ISSOtm | Updated ISSOtm's credit on quartet: Graphics (additional), Code (link) (link2) |
| 2021-02-09 21:21:45 | ISSOtm | Added credit for ISSOtm on quartet: Code, Graphics ((additional)) (link) (link2) |
| 2021-02-09 21:20:58 | ISSOtm | Added links: https://www.pouet.net/prod.php?which=87951, https://github.com/ISSOtm/quartet-intro (link) |
| 2021-02-09 21:18:25 | ISSOtm | Added screenshot (link) |
| 2021-02-09 21:17:58 | ISSOtm | Added production 'quartet' (link) |