| 2024-02-27 04:35:42 | ED | Added credit for Volton on Sedna: Music |
| 2024-02-27 04:35:21 | ED | Added credit for ED on Sedna: Graphics (3d) |
| 2024-02-27 04:35:08 | ED | Added credit for ED on Sedna: Code |
| 2021-09-29 07:06:55 | aGGreSSor | Added link http://aminet.net/demo/aga/sedna.lha |
| 2019-08-12 19:43:18 | ltk_tscc | Added link https://www.pouet.net/prod.php?which=24683 |
| 2017-08-05 22:34:13 | menace | Set author to 'V-nom', release date to 29 April 2006 |
| 2014-02-12 21:10:53 | menace | Added download link https://www.scene.org/file.php?file=/parties/2006/dihalt06/demo/sedna.lha&fileinfo |
| 2013-08-14 06:13:08 | menace | Updated competition placing info for Sedna in DiHalt 2006 Amiga/PC Demo competition |
| 2013-08-14 06:13:05 | menace | Updated competition placing info for Sedna in DiHalt 2006 Amiga/PC Demo competition |
| 2013-08-14 06:13:03 | menace | Updated competition placing info for Sedna in DiHalt 2006 Amiga/PC Demo competition |
| 2013-08-14 06:12:57 | menace | Added competition placing for Sedna in DiHalt 2006 Amiga/PC Demo competition |