| 2016-03-14 11:38:31 | evil | Edited soundtrack details for H and Y |
| 2016-03-14 11:30:39 | evil | Added credit for Red on H and Y: Graphics (font) |
| 2016-03-14 11:30:23 | evil | Added credit for Mad Max on H and Y: Music |
| 2016-03-14 11:30:12 | evil | Added credit for Evil on H and Y: Graphics |
| 2016-03-14 11:29:58 | evil | Added credit for Bellman on H and Y: Code |
| 2015-04-05 11:27:51 | ltk_tscc | Added link http://www.atarimania.com/demo-atari-st-h-and-y_27096.html |
| 2014-11-23 09:34:37 | ltk_tscc | Added link http://www.pouet.net/prod.php?which=59976 |
| 2013-10-24 07:26:28 | ltk_tscc | Set release date to 1 December 1990 |
| 2013-10-24 07:23:04 | ltk_tscc | Edited notes |
| 2013-10-24 07:23:01 | ltk_tscc | Added tag 'STE' |
| 2013-10-24 07:22:46 | ltk_tscc | Added screenshot |
| 2013-07-06 16:13:58 | ltk_tscc | Added production 'H and Y' |