| 2016-03-14 11:27:33 | evil | Added credit for Toodeloo on Circle-Blast: Music |
| 2015-04-24 14:10:30 | evil | Added credit for Evil on Circle-Blast: Graphics (Sprites) |
| 2015-04-24 14:10:16 | evil | Added credit for Slitsten on Circle-Blast: Graphics (Font) |
| 2015-04-24 14:09:37 | evil | Added credit for Blade on Circle-Blast: Code (Soundroutine) |
| 2015-04-24 14:09:11 | evil | Added credit for Dr. Stein on Circle-Blast: Code, Graphics (Raster logo) |
| 2015-04-05 11:26:30 | ltk_tscc | Added link http://www.atarimania.com/demo-atari-st-circle-blast_27094.html |
| 2014-11-23 09:33:48 | ltk_tscc | Added link http://www.pouet.net/prod.php?which=59972 |
| 2014-01-20 15:03:07 | ltk_tscc | Added tag 'STE' |
| 2013-10-24 09:50:16 | ltk_tscc | Set release date to 2 August 1991 |
| 2013-10-23 14:38:25 | ltk_tscc | Edited notes |
| 2013-10-23 14:37:54 | ltk_tscc | Added screenshot |
| 2013-07-06 16:12:02 | ltk_tscc | Set release date to 1991 |
| 2013-07-06 16:11:47 | ltk_tscc | Added production 'Circle-Blast' |