| 2023-09-10 12:04:19 | zChris | Added zChris as organiser of High Coast Hack 2019 Summer |
| 2019-07-27 09:49:50 | ltk_tscc | Updated link https://files.scene.org/browse/parties/2019/hchsummer19/ |
| 2019-07-23 18:26:43 | 100bit | Added link http://www.demoparty.net/highcoasthack2019summer/ |
| 2019-07-23 18:26:24 | 100bit | Added link https://files.scene.org/browse/parties/2019/hchsummer2019/ |
| 2019-07-20 20:42:55 | attle | Added competition Oldschool Music |
| 2019-07-19 08:54:24 | attle | Added competition Oldschool Graphics |
| 2019-07-19 07:58:17 | attle | Added competition Oldschool Demo |
| 2019-07-19 07:56:56 | attle | Added party 'High Coast Hack 2019 Summer' |