| 2025-04-12 18:04:21 | dipswitch | Updated Xintrea as organiser of Undefined 2022: changed organiser to Xintrea |
| 2022-09-10 08:29:45 | sensenstahl | Set invitations to Undefined Dancing Letters, Undefined Tunnel |
| 2022-09-10 08:26:30 | sensenstahl | Set invitations to Undefined Dancing Letters |
| 2022-09-10 08:23:41 | sensenstahl | Added link https://files.scene.org/browse/parties/2022/undefined22/ |
| 2022-08-29 15:29:07 | ded | Added link https://events.retroscene.org/files/undefined2022/results.txt |
| 2022-08-20 23:15:29 | 100bit | Added competition Tiny Intro |
| 2022-08-20 23:15:14 | 100bit | Added competition Intro |
| 2022-08-20 23:15:04 | 100bit | Added competition Old-school Pixel Art |
| 2022-08-20 23:13:57 | 100bit | Added links: http://www.pouet.net/party.php?which=1985&when=2022, http://www.demoparty.net/unique-event/undefined-2022 |
| 2022-08-20 22:43:43 | nodeus | Added competition Undefined Cafeparty Invitation |
| 2022-08-18 13:00:43 | ded | Added link https://undefined.chaosconstructions.ru/ |
| 2022-07-25 08:52:50 | aGGreSSor | Set tagline to 'Instead of the Chaos Constructions party' |
| 2022-07-25 08:52:01 | aGGreSSor | Set tagline to 'Instead Chaos Constructions' |
| 2022-07-25 08:50:00 | aGGreSSor | Added link https://events.retroscene.org/undefined2022 |
| 2022-07-25 08:47:20 | aGGreSSor | Added xintrea_graydog as organiser of Undefined 2022 |
| 2022-07-25 08:43:21 | aGGreSSor | Added nikhotmsk as organiser of Undefined 2022 |
| 2022-07-25 08:40:36 | aGGreSSor | Added party 'Undefined 2022' |