| 2021-01-07 15:01:24 | menace | Edited notes |
| 2021-01-07 15:01:03 | menace | Added Corel as organiser of Compusphere 2015 (23) |
| 2021-01-07 15:00:58 | menace | Added gemini as organiser of Compusphere 2015 (23) |
| 2021-01-07 15:00:47 | menace | Added Bitflipper as organiser of Compusphere 2015 (23) |
| 2021-01-07 15:00:42 | menace | Added Orbiter as organiser of Compusphere 2015 (23) |
| 2018-07-05 04:00:49 | menace | Edited notes |
| 2018-07-04 21:28:46 | menace | Set name to 'Compusphere 2015 (23)', start date to 27 November 2015, end date to 29 November 2015, tagline to 'Gothenburg Autumn Gathering' |
| 2016-01-03 14:36:02 | menace | Added link http://artcity.bitfellas.org/index.php?a=search&text=gag%2C2015&type=tag |
| 2015-12-01 13:37:58 | ltk_tscc | Added link http://www.pouet.net/party.php?which=146&when=2015 |
| 2015-11-29 07:33:58 | menace | Edited notes |
| 2015-11-29 07:33:35 | menace | Edited notes |
| 2015-11-29 07:33:10 | menace | Added link http://noname.c64.org/csdb/event/?id=2433 |
| 2015-11-29 06:50:59 | menace | Added competition Demo |
| 2015-11-29 06:50:44 | menace | Added competition Graphics |
| 2015-11-29 06:49:18 | menace | Added competition Music |
| 2015-11-29 06:48:54 | menace | Edited notes |
| 2015-11-29 06:48:34 | menace | Added link https://files.scene.org/browse/parties/2015/gag15/ |
| 2015-10-15 06:53:38 | menace | Added link http://www.demoparty.net/gag-2015/ |
| 2015-10-15 06:53:28 | menace | Added link http://compusphere.se/ |
| 2015-10-15 06:53:04 | menace | Added party 'Gothenburg Autumn Gathering 2015' |