| 2024-03-18 16:06:54 | Grim | Updated ZomBee's status as a subgroup of Headless Chicken: set as ex-subgroup |
| 2024-03-18 15:45:57 | Grim | Added Tatooine at Night as a subgroup of Headless Chicken |
| 2024-03-18 15:45:27 | Grim | Added ZomBee as a subgroup of Headless Chicken |
| 2024-03-18 15:35:20 | psenough | Added Sushi as a member of Headless Chicken |
| 2024-03-18 15:35:03 | psenough | Added whtcrw as a member of Headless Chicken |
| 2023-04-14 18:33:50 | Saga_Musix | Added Keks as a member of Headless Chicken |
| 2022-04-16 19:05:58 | Brittle | Added Grim as a member of Headless Chicken |