| 2023-07-19 06:07:00 | menace | Added credit for Draw on Fa! Pack 16: Graphics (ascii) |
| 2023-05-30 16:29:37 | dipswitch | Set location to Województwo Łódzkie, Poland |
| 2023-05-30 16:29:24 | dipswitch | Edited notes |
| 2022-09-07 09:52:12 | AzzaroMWI | Removed Guma as a member of Madwizards |
| 2022-03-27 09:00:20 | menace | Added credit for Guma on Speed 29: Other (news support) |
| 2021-11-23 10:45:19 | menace | Added credit for Guma on Excess 5: Text |
| 2021-07-05 14:28:54 | menace | Added credit for Draw on Gedan 4: Text |
| 2020-06-04 04:46:36 | menace | Added credit for Draw on Poczytaj Mi Mamo 8: Text |
| 2020-06-03 21:00:28 | menace | Added credit for Draw on Gedan 3: Text |
| 2019-12-10 04:12:00 | menace | Added Guma as a member of Vacuum |
| 2019-08-07 22:59:42 | curtcool | Updated Guma's membership of Depth: changed group to Depth, set as ex-member |
| 2019-03-23 11:06:40 | menace | Added credit for Guma on Speed 27: Other (news) |
| 2019-02-04 19:50:02 | menace | Updated Guma's membership of Amnesty: changed group to Amnesty, set as ex-member |
| 2019-02-03 15:36:57 | menace | Added credit for Guma on Speed 28: Other (news support) |
| 2019-01-30 03:07:49 | menace | Edited notes |
| 2019-01-30 03:07:17 | menace | Edited notes |
| 2019-01-30 03:07:00 | menace | Set real name |
| 2019-01-30 03:06:52 | menace | Added Guma as a member of Azkiness |
| 2019-01-30 03:06:40 | menace | Added nick 'Draw' |
| 2018-11-18 18:06:15 | 100bit | Added credit for Guma on Too Hot 23: Graphics (ASCII) |
| 2018-10-16 18:26:32 | 100bit | Added credit for Guma on Telesfor 4: Text |
| 2018-10-16 17:56:26 | 100bit | Added credit for Guma on Telesfor 3: Text |
| 2018-07-04 10:17:01 | MalfunctionAltair | Updated Guma's membership of Altair: set as ex-member |
| 2018-04-10 20:41:42 | menace | Edited notes |
| 2018-04-10 20:41:11 | menace | Added Guma as a member of Amnesty |
| 2018-04-10 20:41:00 | menace | Added Guma as a member of Ambrosia |
| 2017-10-21 15:50:53 | menace | Set location to Województwo Łódzkie, Poland |
| 2017-09-17 16:37:46 | ltk_tscc | Added link http://atariki.krap.pl/index.php/Guma |
| 2014-12-20 05:19:13 | dipswitch | Added Guma as a member of Altair |
| 2013-04-07 12:07:31 | ltk_tscc | Set real name |
| 2013-04-07 12:05:42 | ltk_tscc | Added Guma as a member of Factory |