| 2022-01-02 10:10:49 | menace | Set tagline to '', location to Oskarshamn |
| 2021-01-11 10:41:30 | menace | Edited notes |
| 2021-01-11 10:41:25 | menace | Added Johey as organiser of Mastersystem 2001 |
| 2021-01-11 10:41:12 | menace | Set tagline to 'Oskarshamn' |
| 2020-03-01 06:31:19 | menace | Edited notes |
| 2020-03-01 06:29:53 | menace | Added link https://web.archive.org/web/20011204140101/http://mastersystem.amiga.tm/ |
| 2020-03-01 06:29:44 | menace | Added party 'Mastersystem 2001' |