| 2023-06-22 08:27:31 | menace | Edited notes |
| 2021-01-08 01:20:45 | dipswitch | Added Copy Service Stuttgart as organiser of CSS Convention 1986 (1) |
| 2020-04-26 13:14:46 | ltk_tscc | Set location to Sindelfingen, Germany |
| 2013-04-16 18:47:21 | ltk_tscc | Edited notes |
| 2013-04-09 08:34:54 | menace | Set name to 'CSS Convention 1986 (1)' |
| 2013-04-09 08:34:41 | menace | Set tagline to 'CSS Summer Convention 1' |
| 2013-04-09 08:33:43 | menace | Set name to 'CSS 1986 (1)' |
| 2013-04-09 08:33:29 | menace | Set tagline to 'CSS Summer Convention' |
| 2013-03-07 12:06:02 | ltk_tscc | Added party 'CSS Summer Convention 1' |