| 2021-05-15 12:54:29 | Johny856 | Added link https://www.youtube.com/watch?v=MyFvSKC7pQY |
| 2019-06-01 09:05:09 | ltk_tscc | Edited pack contents of Hobby-Tronic Demo '89 |
| 2019-06-01 08:06:44 | ltk_tscc | Edited pack contents of Hobby-Tronic Demo '89 |
| 2019-06-01 08:04:05 | ltk_tscc | Added 14 screenshots |
| 2019-06-01 07:32:11 | ltk_tscc | Set author to 'Atari Bit Byter User Club', release date to 16 April 1989, types to Demo, Pack |
| 2019-06-01 07:32:04 | ltk_tscc | Set author to 'Atari Bit Byter User Club', release date to 16 April 1989 |
| 2015-08-22 18:32:07 | ltk_tscc | Added link http://a8.fandal.cz/detail.php?files_id=3569 |
| 2015-08-22 18:31:44 | ltk_tscc | Set title to 'Hobby-Tronic Demo '89' |
| 2015-02-03 14:45:42 | ltk_tscc | Edited soundtrack details for Hobbytronic Demo '89 |
| 2015-02-03 14:45:19 | ltk_tscc | Added credit for Peter Sabath on Hobbytronic Demo '89: Music |
| 2014-12-02 20:57:09 | ltk_tscc | Added link http://www.pouet.net/prod.php?which=27278 |
| 2014-07-28 11:12:19 | ltk_tscc | Edited soundtrack details for Hobbytronic Demo '89 |
| 2014-07-28 11:11:30 | ltk_tscc | Added credit for Benjy on Hobbytronic Demo '89: Music |
| 2014-03-11 18:39:14 | ltk_tscc | Set release date to 1989 |
| 2014-03-11 18:38:10 | ltk_tscc | Added production 'Hobbytronic Demo '89' |