| 2025-09-22 21:17:41 | dipswitch | Added BBS Concrete Roots as WHQ for Contra |
| 2025-08-05 03:30:20 | dipswitch | Added affiliation with BBS Straight Hate for Contra |
| 2024-10-23 21:22:26 | stRAtOS | Added Jack Danielz as a member of Contra |
| 2024-10-23 21:01:09 | stRAtOS | Updated Mess's membership of Contra: set as ex-member |
| 2024-10-23 21:00:05 | stRAtOS | Updated Mogue's membership of Contra: set as ex-member |
| 2024-10-23 20:59:22 | stRAtOS | Removed Sisko as a member of Contra |
| 2024-09-17 22:09:34 | dipswitch | Added link https://files.scene.org/browse/graphics/ascii/contra/ |
| 2024-09-17 21:49:34 | dipswitch | Edited notes |
| 2024-09-17 21:48:35 | dipswitch | Added BBS Spirit of Soul as WHQ for Contra |
| 2023-07-02 19:58:56 | menace | Edited notes |
| 2021-11-17 11:09:51 | baffle | Added BBS Bumble Bee Land as HQ for Contra |
| 2021-10-22 12:04:07 | 100bit | Updated Contra's affiliation with Deep Space Nine: changed role to EHQ |
| 2021-09-05 01:31:52 | dipswitch | Updated Contra's affiliation with Punishment Inc.: changed role to HQ |
| 2021-03-22 14:39:38 | dipswitch | Added BBS Punishment Inc. as Distsite for Contra |
| 2021-03-22 14:39:09 | dipswitch | Added BBS Deep Space Nine as HQ for Contra |
| 2021-03-22 14:38:15 | dipswitch | Added BBS Raveland aka Rave Land as WHQ for Contra |
| 2021-03-22 14:31:27 | dipswitch | Added BBS The Pub as Distsite for Contra |
| 2021-02-09 17:27:02 | Ramses | Added BBS Uphold the Law as HQ for Contra |
| 2021-02-02 01:13:05 | dipswitch | Added BBS Homeless as HQ for Contra |
| 2019-10-04 20:25:11 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=3293 |
| 2015-11-20 05:51:28 | menace | Added Sisko as a member of Contra |
| 2014-03-03 05:42:21 | menace | Edited notes |
| 2014-03-03 05:41:20 | menace | Edited notes |
| 2014-03-03 05:41:08 | menace | Edited notes |
| 2014-03-03 05:40:55 | menace | Edited notes |
| 2014-03-03 05:40:24 | menace | Edited notes |
| 2014-03-03 05:40:10 | menace | Edited notes |
| 2014-03-03 05:39:56 | menace | Edited notes |
| 2014-03-03 05:39:39 | menace | Edited notes |