| 2023-12-24 14:03:31 | Tygrys | Added credit for Tygrys on Koledy 2023: Code |
| 2023-04-11 13:33:03 | Brittle | Updated Tygrys's credit on Electric Lifeforms: Code (additional) |
| 2023-04-10 20:17:32 | Kris | Added credit for Tygrys on Electric Lifeforms: Code |
| 2022-08-28 17:41:14 | superogue | Added credit for Tygrys on There is No Spoon: Code |
| 2022-07-11 10:07:35 | superogue | Added credit for Tygrys on Lost Bleep: Code |
| 2022-04-26 18:42:54 | Tygrys | Added credit for Tygrys on Attributica: Code |
| 2022-04-24 11:49:37 | Mandi | Added credit for Tygrys on Speccy2022.1: Other (Support) |
| 2021-12-12 12:12:57 | Pator | Added Tygrys as a member of Polish ZX All Stars |
| 2021-12-11 22:01:13 | Brittle | Added credit for Tygrys on ZX Clive [Tribute]: Code |
| 2021-05-30 23:55:43 | 4pLaY | Added credit for Tygrys on Ninja Carnage: Other (Translation) |
| 2021-01-08 04:01:28 | menace | Edited notes |
| 2021-01-08 03:59:18 | menace | Added Tygrys as organiser of Riverwash 2007 |
| 2019-07-11 16:15:23 | 100bit | Added link https://www.pouet.net/groups.php?which=11615 |
| 2018-09-16 05:10:52 | menace | Edited notes |
| 2018-09-02 16:23:47 | Mandi | Added credit for Tygrys on ByeByeTro: Other (Idea) |
| 2018-08-27 17:10:40 | Mandi | Added credit for Tygrys on CrapTro5: We can't stop crapin': Other (Idea) |
| 2018-04-19 09:33:09 | AceMan | Added credit for Tygrys on Riverwash 2018 Invitation: Code |
| 2018-03-18 09:09:55 | Dynamika | Added credit for Tygrys on Speccyzanci: Code (godfather) |
| 2018-01-21 05:34:16 | menace | Added credit for Tygrys on Richie on the moon: Code |
| 2017-03-19 12:18:05 | menace | Added credit for Tygrys on Big Things: Code |
| 2016-11-16 15:51:05 | Tygrys | Updated Tygrys's membership of Lamers: set as ex-member |
| 2016-01-08 02:44:01 | tk90xfan | Updated Tygrys's credit on Dynx: Code |
| 2016-01-08 02:41:53 | tk90xfan | Updated Tygrys's credit on Dynx: Code (Logos) |
| 2016-01-08 02:40:36 | tk90xfan | Added credit for Tygrys on Dynx: Code |
| 2016-01-05 09:07:24 | SirDavid | Added credit for Tygrys on Back To The Past: Other (Design support) |
| 2015-09-11 22:31:50 | tk90xfan | Added credit for Tygrys on Big Things Lite: Code |
| 2015-04-13 13:34:22 | slayer | Added Tygrys as a member of Ghostown |
| 2015-04-10 08:29:57 | slayer | Added credit for Tygrys on The Lost Pixellers Vol. 2: Code |
| 2014-09-23 00:25:22 | dipswitch | Added credit for Tygrys on Timmy: Code |
| 2014-01-02 12:21:07 | Tygrys | Added credit for Tygrys on no skulls: Code |
| 2014-01-02 11:41:12 | Tygrys | Added Tygrys as a member of Zoo [ZX] |
| 2014-01-02 11:23:07 | Tygrys | Added credit for Tygrys on Reliable Fraud: Code |
| 2014-01-02 11:09:37 | menace | Updated visibility of real name |
| 2013-11-15 22:52:47 | AdamK | Added Tygrys as a member of Lamers |
| 2013-10-30 14:20:46 | dipswitch | Added credit for Tygrys on Krunel: Code, Other (Idea) |
| 2013-10-30 14:14:18 | dipswitch | Added credit for Tygrys on 4D Demo 8: Code |
| 2013-03-31 13:40:36 | menace | Set real name |
| 2013-03-31 13:40:19 | menace | Set location to Poland |
| 2013-03-31 13:40:03 | menace | Added link http://www.pouet.net/user.php?who=15369 |
| 2013-03-31 13:39:20 | menace | Added Tygrys as a member of Speccy.pl |
| 2013-03-31 13:39:00 | menace | Removed Tygrys as a member of Speccy.pl |
| 2013-03-31 13:37:47 | menace | Added Tygrys as a member of Speccy.pl |
| 2013-03-31 13:37:30 | menace | Added credit for Tygrys on Unit 42: Code |
| 2013-02-17 19:11:34 | gasman | Added Tygrys as a member of AYLand |