| 2023-07-16 19:59:10 | bitbear | Updated Susencrusen as organiser of Black Valley 2023: changed role to infodesk queen |
| 2023-07-16 19:58:24 | bitbear | Updated Menace as organiser of Black Valley 2023: changed role to main organizer |
| 2023-07-16 19:58:16 | bitbear | Updated Kusma as organiser of Black Valley 2023: changed role to compos |
| 2023-07-16 19:58:04 | bitbear | Updated ernie as organiser of Black Valley 2023: changed role to infodesk |
| 2023-07-16 19:57:57 | bitbear | Updated Dozer as organiser of Black Valley 2023: changed role to compos |
| 2023-07-16 19:57:51 | bitbear | Updated Bitbear as organiser of Black Valley 2023: changed role to compos |
| 2023-07-16 19:57:38 | bitbear | Updated Bitbear as organiser of Black Valley 2023: changed role to Compo-crew |
| 2023-07-16 19:52:49 | menace | Edited notes |
| 2023-07-16 08:18:49 | Brittle | Updated H7 as organiser of Black Valley 2023: changed role to result file design |
| 2023-07-16 08:18:30 | Brittle | Added H7 as organiser of Black Valley 2023 |
| 2023-07-15 23:56:42 | Brittle | Set releases to none |
| 2023-07-15 23:40:36 | Brittle | Set releases to Fabracid (Deeper Meaning of a Hypnoglow Remix) |
| 2023-07-15 22:33:49 | Brittle | Deleted competition 'Combined Demo' |
| 2023-07-15 18:47:28 | menace | Removed Offwhite as organiser of Black Valley 2023 |
| 2023-07-15 15:59:14 | menace | Edited notes |
| 2023-07-15 15:59:05 | menace | Added link https://files.scene.org/browse/parties/2023/blackvalley23/ |
| 2023-07-15 14:56:33 | menace | Edited notes |
| 2023-07-15 00:10:27 | menace | Edited notes |
| 2023-07-15 00:09:44 | menace | Edited notes |
| 2023-07-14 20:53:57 | Brittle | Added link https://twitch.tv/demopartyno |
| 2023-07-14 17:30:23 | Brittle | Added Sir Garbagetruck as organiser of Black Valley 2023 |
| 2023-07-13 21:34:47 | Brittle | Added competition Combined Demo |
| 2023-07-13 21:34:32 | Brittle | Added competition Combined Intro |
| 2023-07-13 21:34:10 | Brittle | Added competition AI Graphics |
| 2023-07-13 21:33:40 | Brittle | Added competition Freestyle Graphics |
| 2023-07-13 21:33:23 | Brittle | Added competition Pixeled Graphics |
| 2023-07-13 21:33:01 | Brittle | Added competition Newschool Music |
| 2023-07-13 21:32:41 | Brittle | Added competition Oldschool Music |
| 2023-07-13 21:31:46 | Brittle | Added competition Black Metal |
| 2023-07-10 08:55:14 | Brittle | Added Zokum as organiser of Black Valley 2023 |
| 2023-07-10 08:54:58 | Brittle | Removed Vidar as organiser of Black Valley 2023 |
| 2023-07-10 08:54:36 | Brittle | Added Vidar as organiser of Black Valley 2023 |
| 2023-07-10 08:54:19 | Brittle | Removed Sudo as organiser of Black Valley 2023 |
| 2023-07-10 08:53:58 | Brittle | Added Sudo as organiser of Black Valley 2023 |
| 2023-07-10 08:53:36 | Brittle | Added Sebbert as organiser of Black Valley 2023 |
| 2023-07-10 08:53:14 | Brittle | Added Henne as organiser of Black Valley 2023 |
| 2023-07-10 08:52:54 | Brittle | Added Faxe as organiser of Black Valley 2023 |
| 2023-04-11 12:31:46 | Brittle | Set location to Blaker, Norway |
| 2023-04-09 10:22:11 | T-101 | Added link https://party.darklite.org/black-valley-2023/ |
| 2023-03-19 07:58:27 | menace | Added link http://www.demoparty.net/black-valley/black-valley-2023 |
| 2023-03-19 07:57:29 | menace | Added link https://icosahedron.website/@demoparty_no |
| 2023-03-06 11:45:27 | Brittle | Added link https://csdb.dk/event/?id=3277 |
| 2023-01-04 07:25:23 | menace | Added ernie as organiser of Black Valley 2023 |
| 2023-01-04 07:02:25 | menace | Added Offwhite as organiser of Black Valley 2023 |
| 2023-01-04 07:02:03 | menace | Added Bitbear as organiser of Black Valley 2023 |
| 2023-01-04 07:01:59 | menace | Added Dozer as organiser of Black Valley 2023 |
| 2023-01-04 07:01:54 | menace | Added Susencrusen as organiser of Black Valley 2023 |
| 2023-01-04 07:01:51 | menace | Added Kusma as organiser of Black Valley 2023 |
| 2023-01-04 07:01:43 | menace | Added Menace as organiser of Black Valley 2023 |
| 2022-10-22 12:12:33 | Brittle | Set name to 'Black Valley 2023' |
| 2022-10-22 12:12:09 | Brittle | Added party 'Black Valley' |