| 2025-11-06 22:47:01 | dipswitch | Added BBS Optical Illusion as HQ for Omicron |
| 2025-09-18 00:59:18 | dipswitch | Added BBS Spacebar as Distsite for Omicron |
| 2025-09-15 00:56:27 | dipswitch | Added BBS The Velvet Demosite as Distsite for Omicron |
| 2025-08-05 14:33:26 | ACME | Added Zoolook as a member of Omicron |
| 2025-06-11 12:40:15 | dipswitch | Added BBS The Portal as Distsite for Omicron |
| 2022-07-07 23:39:50 | dipswitch | Added BBS Count Zero as Distsite for Omicron |
| 2022-06-28 18:58:14 | 100bit | Updated Alter Ego's membership of Omicron: set as current member |
| 2022-06-28 18:58:08 | 100bit | Added Alter Ego as a member of Omicron |
| 2021-12-10 23:46:13 | dipswitch | Added BBS Cradle as Distsite for Omicron |
| 2021-05-13 03:03:34 | dipswitch | Added BBS Nirvana as Distsite for Omicron |
| 2021-03-14 04:17:50 | dipswitch | Added BBS Mostly Harmless as WHQ for Omicron |
| 2021-02-13 05:53:01 | dipswitch | Added BBS Mortal Dystrophy as HQ for Omicron |
| 2021-01-31 06:07:25 | dipswitch | Added BBS Psychotron as Distsite for Omicron |
| 2021-01-25 01:24:08 | dipswitch | Added BBS SL1210 as HQ for Omicron |
| 2021-01-24 19:14:58 | dipswitch | Added BBS A.C.E. as HQ for Omicron |
| 2021-01-22 00:15:30 | dipswitch | Added BBS X-Press as Distsite for Omicron |
| 2020-04-25 23:52:07 | exocet | Added Outrage! as a member of Omicron |
| 2019-12-21 12:17:07 | exocet | Edited nick 'Omicron': changed abbreviation to 'OMC' |
| 2019-12-21 12:06:09 | exocet | Edited notes |
| 2019-09-23 19:43:45 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=13470 |
| 2018-11-26 14:08:08 | exocet | Updated Orc's membership of Omicron: changed group to Omicron |
| 2016-11-15 08:03:23 | menace | Edited nick 'Omicron': changed differentiator to 'pc' |
| 2016-08-07 06:20:52 | menace | Added Black Avenger as a member of Omicron |
| 2016-08-06 11:18:43 | menace | Added The Nibbler as a member of Omicron |
| 2014-09-26 02:05:58 | dipswitch | Added Nightmare as a member of Omicron |