| 2025-12-15 10:33:49 | ipggi | Set promoted in to Adventure Construction Set, Ballblazer / Ball Blazer, Paipec, GATO |
| 2025-12-15 10:33:35 | ipggi | Edited notes |
| 2025-12-01 21:22:52 | ipggi | Set promoted in to Adventure Construction Set, Ballblazer / Ball Blazer, Paipec |
| 2025-12-01 21:22:32 | ipggi | Set alternative names to Proving Ground (612) |
| 2025-12-01 21:22:27 | ipggi | Set name to 'The Proving Grounds (612)' |
| 2022-10-12 13:19:27 | menace | Set promoted in to Ball Blazer, Adventure Construction Set |
| 2021-11-17 00:32:12 | dipswitch | Added tag 'bbs-apple' |
| 2021-11-17 00:31:58 | dipswitch | Edited notes |
| 2021-04-11 05:10:31 | menace | Updated Black Bag's affiliation with Proving Ground (612): changed role to HQ |
| 2021-02-16 04:52:30 | menace | Set BBStros to Ball Blazer |
| 2021-02-16 04:51:44 | menace | Set name to 'Proving Ground (612)' |
| 2021-02-16 04:50:43 | menace | Set BBStros to Ball Blazer, Adept |
| 2021-01-23 07:21:31 | menace | Added affiliation with BBS Proving Ground for Black Bag |
| 2021-01-23 07:21:25 | menace | Set BBStros to Ball Blazer |
| 2021-01-23 07:21:15 | menace | Edited notes |
| 2021-01-23 07:21:06 | menace | Added BBS 'Proving Ground' |