| 2025-08-06 11:42:50 | Brittle | Added Doom as a member of Hysteria |
| 2022-06-06 04:48:40 | ipggi | Added BBS Bizarre as WHQ for Hysteria |
| 2020-01-29 15:33:16 | sensenstahl | Edited notes |
| 2018-07-21 13:07:11 | sensenstahl | Added Shadows as a member of Hysteria |
| 2018-06-17 14:49:20 | menace | Updated Addict's membership of Hysteria: changed group to Hysteria, set as ex-member |
| 2018-03-03 11:26:33 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=509 |
| 2015-11-12 12:41:04 | ltk_tscc | Edited notes |
| 2015-11-12 12:39:46 | ltk_tscc | Edited notes |
| 2015-11-12 12:39:09 | ltk_tscc | Edited notes |
| 2014-02-02 19:05:12 | ltk_tscc | Updated Opt's membership of Hysteria: set as ex-member |
| 2014-02-02 19:05:07 | ltk_tscc | Updated Rex's membership of Hysteria: set as ex-member |
| 2014-02-02 19:05:02 | ltk_tscc | Updated Hammerhead's membership of Hysteria: set as ex-member |
| 2013-12-30 22:49:20 | T-101 | Edited notes |
| 2013-05-02 06:56:39 | menace | Updated Sol's membership of Hysteria: set as ex-member |
| 2013-05-02 06:56:36 | menace | Updated Void's membership of Hysteria: set as ex-member |
| 2013-05-02 06:56:32 | menace | Updated !Cube's membership of Hysteria: set as ex-member |
| 2013-05-02 06:56:24 | menace | Edited notes |
| 2013-05-02 06:56:02 | menace | Added link http://www.scene.org/dir.php?dir=/demos/groups/hysteria/ |