| 2019-04-24 18:51:47 | ltk_tscc | Set title to '3615 Gen4 Demo', author to 'The Marvellous V8', release date to June 1990 |
| 2019-04-24 18:33:00 | ltk_tscc | Added credit for TEC on TEC Gen4 demo: Code |
| 2015-05-09 12:13:06 | ltk_tscc | Added competition placing for TEC Gen4 demo in Gen 4 Demo Competition 1990 Atari Demo competition |
| 2015-04-12 13:59:35 | ltk_tscc | Added link http://www.atarimania.com/demo-atari-st-tec-gen4-demo_22251.html |
| 2014-11-22 21:14:01 | ltk_tscc | Added link http://www.pouet.net/prod.php?which=26984 |
| 2014-10-08 17:08:00 | ltk_tscc | Added 4 screenshots |
| 2013-07-06 14:33:09 | ltk_tscc | Added production 'TEC Gen4 demo' |