| 2021-02-28 13:09:12 | Unlock | Updated Chefkoch as organiser of Buenzli 2005 (14): changed role to Food Supply |
| 2021-02-14 19:27:46 | Unlock | Updated Chefkoch as organiser of Demodays 2011: changed role to Catering |
| 2021-02-14 19:25:15 | Unlock | Updated Chefkoch as organiser of Demodays 2012: changed role to Catering |
| 2021-02-14 19:22:30 | Unlock | Updated Chefkoch as organiser of Demodays 2013: changed role to Catering |
| 2021-02-14 19:17:23 | Unlock | Added Chefkoch as organiser of Demodays 2013 |
| 2021-02-14 19:15:15 | Unlock | Added Chefkoch as organiser of Demodays 2012 |
| 2021-02-14 19:12:58 | Unlock | Added Chefkoch as organiser of Demodays 2011 |
| 2021-02-14 13:17:16 | Unlock | Added Chefkoch as organiser of Buenzli 2010 (19) |
| 2021-02-14 13:13:52 | Unlock | Added Chefkoch as organiser of Buenzli 2009 (18) |
| 2021-02-14 13:13:18 | Unlock | Added Chefkoch as organiser of Buenzli 2008 (17) |
| 2021-02-14 13:10:58 | Unlock | Added Chefkoch as organiser of Buenzli 2007 (16) |
| 2021-02-14 13:07:33 | Unlock | Added Chefkoch as organiser of Buenzli 2006 (15) |
| 2021-02-14 13:05:48 | Unlock | Added Chefkoch as organiser of Buenzli 2005 (14) |
| 2021-01-10 18:36:32 | Unlock | Added Chefkoch as organiser of Demodays 2014 |
| 2019-10-03 16:14:45 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=7710 |
| 2018-02-17 20:36:26 | Unlock | Updated Chefkoch's membership of Buenzli Orgas: changed member to Chefkoch, set as ex-member |
| 2012-08-08 11:37:25 | unlock | Set location to Switzerland |
| 2012-08-08 11:37:17 | unlock | Added Chefkoch as a member of Buenzli Orgas |