| 2019-06-01 18:36:06 | ltk_tscc | Set author to 'Atari Bit Byter User Club + Peter Sabath', release date to 22 February 1987 |
| 2019-06-01 13:26:06 | ltk_tscc | Set author to 'Peter Sabath + ABBUC', release date to 1987 |
| 2019-06-01 13:25:51 | ltk_tscc | Edited soundtrack details for Hobby-Tronic Demo '87 |
| 2019-06-01 13:25:43 | ltk_tscc | Added credit for Rob Hubbard on Hobby-Tronic Demo '87: Music |
| 2017-11-26 09:18:16 | ltk_tscc | Added credit for Peter Sabath on Hobby-Tronic Demo '87: Code |
| 2017-04-27 22:19:04 | SteveJ | Added link https://www.youtube.com/watch?v=jv6AHGShOhk |
| 2017-04-27 22:18:58 | SteveJ | Added 5 screenshots |
| 2017-04-27 22:18:40 | SteveJ | Added screenshot |
| 2015-08-22 18:26:26 | ltk_tscc | Added link http://a8.fandal.cz/detail.php?files_id=3566 |
| 2014-06-05 10:58:31 | ltk_tscc | Added production 'Hobby-Tronic Demo '87' |