| 2023-11-22 21:51:04 | menace | Added credit for Guy Mahieu on Concrete BBS: Code, Graphics |
| 2023-11-22 21:50:47 | menace | Added Guy Mahieu as a member of Concrete Creativity Crew |
| 2023-11-22 21:49:49 | menace | Set location to Genk, Provincie Limburg, Flanders, Belgium |
| 2023-11-22 21:49:44 | menace | Added Guy Mahieu as staff member of Concrete BBS |