| 2020-06-11 11:37:58 | ltk_tscc | Set release date to 1990 |
| 2020-06-11 11:37:48 | ltk_tscc | Added credit for JMP on The JMP Demo: Code |
| 2015-04-10 16:12:16 | ltk_tscc | Added link http://www.atarimania.com/demo-atari-st-jmp-demos_26709.html |
| 2014-10-25 19:52:28 | ltk_tscc | Added link http://www.pouet.net/prod.php?which=32525 |
| 2014-07-25 12:43:38 | ltk_tscc | Added screenshot |
| 2013-05-30 15:24:03 | ltk_tscc | Added production 'The JMP Demo' |