| 2019-03-05 21:25:59 | menace | Updated Organism's credit on BLACKHOLE: Code |
| 2019-03-05 21:24:18 | menace | Added credit for Karbofos on BLACKHOLE: Music |
| 2019-03-05 21:24:10 | menace | Added credit for Organism on BLACKHOLE: Code |
| 2018-01-10 07:52:50 | nyuk | Set author to 'Q-Bone', release date to 5 January 2018, platform to ZX Spectrum |
| 2018-01-08 13:39:46 | exocet | Added link https://files.scene.org/view/parties/2018/dihalt18lite/lowend_demo/q-bone-blackhole.zip |
| 2018-01-08 09:04:05 | nyuk | Deleted link http://events.retroscene.org/files/dhl2018/le_Demo/blackhole.zip |
| 2018-01-08 09:03:42 | nyuk | Added link http://zxart.ee/release/id:194470/filename:Blackhole.zip |
| 2018-01-08 09:03:09 | nyuk | Added link http://events.retroscene.org/files/dhl2018/le_Demo/blackhole.zip |
| 2018-01-08 09:02:51 | nyuk | Added link http://zxart.ee/eng/software/demo/trackmo/blackhole/ |
| 2018-01-08 08:28:34 | nyuk | Added link http://events.retroscene.org/files/dhl2018/le_Demo/blackhole.zip |
| 2018-01-08 08:28:24 | nyuk | Added screenshot |
| 2018-01-08 08:28:17 | nyuk | Added links: https://www.youtube.com/watch?v=crSRdQ6pI5U, http://events.retroscene.org/dhl2018/le_Demo/1660 |
| 2018-01-07 09:07:09 | menace | Added competition placing for BLACKHOLE in DiHalt 2018 Lite LowEnd Demo competition |