| 2025-10-21 23:48:40 | dipswitch | Added affiliation with BBS The Lamp Post for Dual Format |
| 2025-10-21 23:47:40 | dipswitch | Added affiliation with BBS Disk Illusions for Dual Format |
| 2024-04-18 04:12:15 | menace | Updated Doug's membership of Dual Format: set as ex-member |
| 2024-04-18 04:09:42 | menace | Updated Matt's membership of Dual Format: set as ex-member |
| 2024-04-18 04:07:36 | menace | Updated Rob's membership of Dual Format: set as ex-member |
| 2021-06-27 21:58:49 | menace | Added Eldar as a member of Dual Format |
| 2021-06-27 21:56:12 | menace | Added Coma as a member of Dual Format |
| 2021-06-26 06:50:39 | menace | Added Sarek as a member of Dual Format |
| 2019-01-29 15:02:45 | menace | Added Dug as a member of Dual Format |
| 2018-11-13 17:24:12 | 100bit | Added Manik as a member of Dual Format |
| 2018-11-11 13:17:24 | 100bit | Added Doug as a member of Dual Format |
| 2018-11-11 13:12:31 | 100bit | Added links: http://janeway.exotica.org.uk/author.php?id=25543, https://www.pouet.net/groups.php?which=3308 |
| 2018-11-09 16:42:56 | 100bit | Added Sparkle as a member of Dual Format |
| 2018-11-09 16:21:09 | 100bit | Added Atom as a member of Dual Format |
| 2018-11-09 16:20:12 | 100bit | Added Mars Bar as a member of Dual Format |
| 2018-03-05 17:33:09 | 100bit | Added Atrocity as a member of Dual Format |