| 2019-06-01 10:12:53 | ltk_tscc | Edited notes |
| 2019-06-01 10:11:27 | ltk_tscc | Set start date to 25 April 1990, end date to 29 April 1990 |
| 2019-03-08 03:41:53 | menace | Set start date to April 1990, end date to April 1990 |
| 2019-03-08 03:41:44 | menace | Edited notes |
| 2019-03-08 03:40:22 | menace | Edited notes |
| 2017-11-26 09:58:18 | ltk_tscc | Set releases to Hobby-Tronic Demo '90 |
| 2017-11-26 09:58:10 | ltk_tscc | Added party 'Hobby-tronic 1990' |