| 2025-06-16 19:59:45 | psenough | Added competition Summamutikka |
| 2020-03-06 18:03:03 | menace | Set releases to Prescope |
| 2020-03-02 13:29:13 | Brittle | Added competition Demo |
| 2020-03-02 13:15:24 | Brittle | Added competition Pikkiriikkinen Demo |
| 2020-03-02 13:02:30 | Brittle | Added competition Musiikki |
| 2020-03-02 12:54:47 | Brittle | Added competition Grafiikka |
| 2020-03-02 12:46:02 | Brittle | Added competition 3D-mallinnus |
| 2020-03-02 11:52:54 | Brittle | Added competition Fast Musiikki |
| 2020-03-01 19:26:28 | Gargaj | Added link https://files.scene.org/browse/parties/2020/instanssi20/ |
| 2020-03-01 08:39:09 | Brittle | Added competition Fast Grafiikka |
| 2020-02-02 22:33:27 | 100bit | Added link http://www.demoparty.net/instanssi-2020/ |
| 2019-12-01 16:30:47 | 100bit | Set invitations to Iɴsᴛᴀɴssɪ2020, Invite 2020 |
| 2019-12-01 16:28:25 | 100bit | Set invitations to Iɴsᴛᴀɴssɪ2020 |
| 2019-12-01 16:28:10 | 100bit | Set start date to 27 February 2020, end date to 1 March 2020, tagline to '', location to JYVÄSKYLÄ, CENTRAL FINLAND, FINLAND |
| 2019-12-01 16:27:50 | 100bit | Added party 'Instanssi 2020' |