| 2025-04-30 22:16:40 | ltk_tscc | Added Atari Bit Byter User Club as organiser of ABBUC Software Contest 2024 |
| 2024-11-13 16:44:08 | miker | Added competition Software |
| 2024-11-12 20:27:59 | miker | Set website to https://abbuc.de/category/community/software-competition/ |
| 2024-11-12 20:26:50 | miker | Added party 'ABBUC Software Contest 2024' |