| 2023-07-14 00:13:16 | dipswitch | Added BBS Venture as Distsite for Jamm |
| 2022-07-07 23:37:53 | dipswitch | Added BBS Count Zero as Distsite for Jamm |
| 2021-12-01 00:12:47 | dipswitch | Added BBS Triplex as WHQ for Jamm |
| 2021-08-26 00:44:50 | dipswitch | Added BBS Lost Innocence as HQ for Jamm |
| 2021-08-26 00:44:14 | dipswitch | Added BBS Magican as HQ for Jamm |
| 2021-08-26 00:43:43 | dipswitch | Added BBS Sidewalk Cafe as HQ for Jamm |
| 2021-08-26 00:42:58 | dipswitch | Added BBS Invalid Environment as Distsite for Jamm |
| 2021-08-26 00:41:07 | dipswitch | Added BBS Bubi Box as WHQ for Jamm |
| 2021-05-12 01:44:38 | dipswitch | Added BBS Stairway To Heaven as Distsite for Jamm |
| 2021-02-09 02:19:53 | dipswitch | Added BBS Megaverse as HQ for Jamm |
| 2021-01-25 19:42:10 | dipswitch | Added BBS The Underworld as Distsite for Jamm |
| 2021-01-24 19:12:54 | dipswitch | Added BBS A.C.E. as HQ for Jamm |
| 2021-01-22 01:15:56 | dipswitch | Removed Jamm's affiliation with Splatterpunk |
| 2021-01-22 01:15:42 | dipswitch | Added BBS Splatterpunk as HQ for Jamm |
| 2020-10-30 18:10:16 | sensenstahl | Added nick 'JAM' |
| 2017-05-20 04:55:15 | menace | Added Morbidus as a member of Jamm |
| 2015-03-07 10:40:38 | tomaes | Edited notes |
| 2015-03-05 19:04:32 | tomaes | Added link http://www.pouet.net/groups.php?which=478 |
| 2013-05-02 08:00:40 | menace | Added link http://www.scene.org/dir.php?dir=/demos/groups/jamm/ |