| 2023-04-13 16:29:54 | dipswitch | Added Vacuum as organiser of Underground Conference 2017 |
| 2023-04-13 16:19:52 | dipswitch | Added Vacuum as organiser of Underground Conference 2002 |
| 2023-04-13 16:07:45 | dipswitch | Added Vacuum as organiser of Underground Conference 1999 |
| 2021-04-14 12:42:03 | dipswitch | Updated Vacuum's affiliation with The Shoebox aka Shoebox Universe: changed role to EHQ |
| 2021-03-03 21:27:47 | dipswitch | Added BBS Triplebug as WHQ for Vacuum |
| 2021-01-31 04:42:23 | dipswitch | Added affiliation with BBS The Shoebox for Vacuum |
| 2019-08-22 19:13:50 | 100bit | Updated link http://janeway.exotica.org.uk/author.php?id=68484 |
| 2019-02-02 20:17:43 | menace | Deleted link http://janeway.exotica.org.uk/author.php?id=9685 |
| 2017-05-08 04:39:01 | menace | Added Digital as a member of Vacuum |
| 2017-03-25 08:57:34 | tomaes | Updated Paniq's membership of Vacuum: changed group to Vacuum, set as ex-member |
| 2014-09-07 15:58:09 | dipswitch | Edited notes |
| 2014-09-07 15:57:27 | dipswitch | Edited notes |
| 2014-09-07 15:56:14 | dipswitch | Added Cobalt as a member of Vacuum |
| 2014-09-07 15:55:47 | dipswitch | Added Masta as a member of Vacuum |
| 2014-09-07 15:55:17 | dipswitch | Added Cannibal as a member of Vacuum |
| 2014-09-07 15:54:50 | dipswitch | Added Galactor as a member of Vacuum |
| 2014-09-07 15:54:21 | dipswitch | Added R0m as a member of Vacuum |
| 2014-09-07 15:54:00 | dipswitch | Added Matrix as a member of Vacuum |
| 2014-09-07 15:17:39 | dipswitch | Edited nick 'Vacuum': changed abbreviation to 'VAC'; changed differentiator to 'pc' |
| 2014-07-24 10:20:12 | ltk_tscc | Updated Bartman's membership of Vacuum: changed group to Vacuum, set as ex-member |
| 2014-05-02 14:27:18 | dipswitch | Added link http://www.pouet.net/groups.php?which=1232 |
| 2014-03-02 09:17:12 | ltk_tscc | Added Dave as a member of Vacuum |
| 2013-05-11 13:25:39 | ltk_tscc | Added Hollywood as a member of Vacuum |
| 2013-02-27 20:53:35 | ltk_tscc | Added Bartman as a member of Vacuum |
| 2012-11-26 19:30:01 | menace | Added Paniq as a member of Vacuum |