| 2021-02-22 17:18:15 | Brittle | Added Trefi as a member of Kpacku Team |
| 2019-11-28 07:47:54 | FlashyLamer | Added credit for Trefi on KPACKU Deluxe: Code |
| 2019-10-27 14:55:18 | 100bit | Added link https://www.pouet.net/user.php?who=98217 |
| 2019-08-18 07:58:22 | menace | Added credit for Trefi on The World's Hardest Game ZX48k: Code, Other (converted levels) |
| 2018-01-22 13:09:55 | menace | Added credit for Trefi on Amazing Demo: Music |
| 2017-10-24 07:33:31 | nyuk | Added credit for Trefi on Guardians of the Scene: Code |
| 2017-05-21 18:46:19 | menace | Set location to Krasnoyarsk, Krasnoyarskiy, Russia |
| 2017-01-14 00:05:21 | exocet | Updated Trefi's credit on prof4d: Code, Graphics (fonts) |
| 2017-01-14 00:04:35 | exocet | Added credit for Trefi on prof4d: Code |
| 2016-12-28 07:53:55 | menace | Added credit for Trefi on Stellar: Code, Graphics |
| 2016-09-30 06:39:00 | nyuk | Added credit for Trefi on Mangy: Code |
| 2016-09-25 14:14:24 | nyuk | Added credit for Trefi on Copper L!nes: Code |
| 2015-04-06 15:05:13 | introspec | Added credit for Trefi on MmcM - The Blossoming Years: Code (Hype Intro) |
| 2014-01-06 23:44:35 | introspec | Added credit for Trefi on Heart Megademo: Code |
| 2013-05-10 00:47:10 | dipswitch | Added link http://zxdemo.org/author.php?id=1424 |
| 2013-05-10 00:46:53 | dipswitch | Added Trefi as a member of Siberian Group |
| 2013-05-10 00:46:43 | dipswitch | Added link http://speccy.info/Scarab |
| 2013-05-10 00:46:41 | dipswitch | Added nick 'Scarab' |
| 2013-02-28 11:36:04 | gasman | Set location to Krasnoyarsk, Russia |
| 2013-02-28 11:35:52 | gasman | Set real name |
| 2013-01-20 16:52:22 | gasman | Added Trefi as a member of Debris |