| 2024-07-24 19:26:12 | miker | Added credit for Sikor on Jan-Ken-Pon: Code |
| 2024-01-01 16:25:11 | pps | Added credit for Sikor on New Years Disk 2024: Code, Graphics |
| 2024-01-01 16:05:35 | pps | Added credit for Sikor on Godzilla 70: Code, Graphics |
| 2023-11-01 16:32:38 | miker | Added Sikor Soft as organiser of Wap-Niak 2014 |
| 2023-11-01 16:32:14 | miker | Updated Sikor Soft as organiser of Wap-Niak 2013: changed organiser to Sikor Soft |
| 2023-11-01 16:31:53 | miker | Added Sikor Soft as organiser of Wap-Niak 2013 |
| 2023-11-01 16:31:26 | miker | Updated Sikor Soft as organiser of Wap-Niak 2012: changed organiser to Sikor Soft |
| 2023-11-01 16:31:02 | miker | Added Sikor Soft as organiser of Wap-Niak 2012 |
| 2022-01-02 20:05:23 | Philsan | Added credit for Sikor on New Years Disc 2022: Code |
| 2021-04-25 13:48:29 | ltk_tscc | Added credit for Sikor on Glucholazy 2015 Invitation: Code |
| 2021-01-03 19:08:35 | ltk_tscc | Added credit for Sikor on ATASCII Art Editor: Code |
| 2021-01-02 19:51:13 | Philsan | Added credit for Sikor on New Years Disc 2021: Code |
| 2020-12-06 21:18:26 | miker | Updated Sikor Soft's membership of Bit Busters: changed member to Sikor Soft |
| 2020-08-15 17:56:28 | ltk_tscc | Added credit for Sikor on Classic Cartoons Slideshow: Code |
| 2020-05-22 18:50:30 | bob_er | Added credit for Sikor on Syf Train: Other (Design) |
| 2020-03-08 14:15:41 | ltk_tscc | Added credit for Sikor on Głazy: Code |
| 2019-03-09 12:24:30 | ltk_tscc | Added credit for Sikor Soft on New Year Girls: Code, Graphics, Other (Idea) |
| 2018-06-06 17:58:19 | miker | Updated Sikor's credit on Black Jack TQ: Code, Graphics |
| 2018-06-05 23:26:41 | exocet | Added credit for Sikor on Black Jack TQ: Code, Graphics, Music |
| 2017-09-17 11:58:31 | ltk_tscc | Added link http://atariki.krap.pl/index.php/Sikor |
| 2017-07-28 15:19:31 | 100bit | Added link https://www.pouet.net/groups.php?which=6876 |
| 2017-06-01 12:49:45 | ltk_tscc | Added link ftp://fujiology.untergrund.net/users/ltk_tscc/fujiology/GFX/SIKORSFT/ |
| 2017-05-12 15:41:29 | ltk_tscc | Added link ftp://fujiology.untergrund.net/users/ltk_tscc/fujiology/8BIT/SIKORSFT/ |
| 2017-05-04 22:43:08 | miker | Added credit for Sikor on Russian Roulette: Other (support) |
| 2016-05-05 19:42:37 | miker | Added credit for Sikor on Wapniak 2016 Reminder: Other (Help) |
| 2016-01-01 19:40:26 | Gringosoft | Added credit for Sikor on Caveblaster+: Graphics (New charsets and coder of the caveblaster+ Kit) |
| 2016-01-01 15:07:03 | ltk_tscc | Added credit for Sikor on NYD 2016 Nessie: Code |
| 2015-10-26 13:18:00 | ltk_tscc | Added credit for Sikor on Joystick Mastah: Code |
| 2015-10-24 22:24:20 | miker | Added credit for Sikor on Sway: Other (Support) |
| 2015-10-24 11:30:37 | miker | Updated Sikor's credit on ASCII Girl: Code, Other (ASCII Conversion) |
| 2015-10-21 21:33:34 | miker | Added credit for Sikor on Another Stupid Game: Code, Graphics, Other (Fonts) |
| 2015-10-20 21:47:51 | miker | Added credit for Sikor on ROTFLWOLF: Code, Other (ASCII Conversion) |
| 2015-10-20 20:44:33 | miker | Added credit for Sikor on Framed Again?: Other (Support) |
| 2015-10-18 21:13:43 | miker | Added credit for Sikor on Bored a bit: Code (party coding) |
| 2015-10-18 21:10:25 | miker | Added credit for Sikor on Błękitne Nimfy: Code |
| 2015-10-18 20:41:26 | miker | Added credit for Sikor on Tajemniczy zamek 2: Code, Graphics (PC conversion) |
| 2015-10-18 20:10:53 | miker | Added credit for Sikor on SSSSnake It!: Code |
| 2015-10-09 18:31:35 | ltk_tscc | Added credit for Sikor on Samba Gone Bad: Code |
| 2015-10-09 18:30:20 | ltk_tscc | Added credit for Sikor on Sad Story In Eight Lines: Code |
| 2015-10-04 18:03:54 | ltk_tscc | Added credit for Sikor on Happy New Year 2015: Text |
| 2015-10-02 10:36:07 | ltk_tscc | Added credit for Sikor on ATASCII Girl: Code |
| 2015-07-23 17:57:10 | ltk_tscc | Added credit for Sikor on WDYDN: Code |
| 2015-07-23 17:54:41 | ltk_tscc | Added credit for Sikor on Sway: Code |
| 2015-03-27 13:25:56 | ltk_tscc | Added credit for Sikor on Atari ST Games Screenshots For Little Atari: Code, Other (Idea) |
| 2014-05-15 18:47:45 | ltk_tscc | Removed Sikor Soft as a member of Sikor Soft |
| 2014-05-07 01:20:50 | dipswitch | Updated visibility of real name |
| 2014-05-07 01:20:46 | dipswitch | Added link http://www.atari.sikorsoft.com/ |
| 2014-05-07 01:19:56 | dipswitch | Added Sikor Soft as a member of Sikor Soft |
| 2014-04-03 17:41:55 | ltk_tscc | Updated Sikor Soft's membership of Bit Busters: set as ex-member |
| 2013-04-07 11:07:37 | ltk_tscc | Set real name |
| 2013-04-07 11:07:14 | ltk_tscc | Set location to Poland |
| 2013-04-07 11:07:09 | ltk_tscc | Added nick 'Sikor' |
| 2013-04-07 11:07:00 | ltk_tscc | Added Sikor Soft as a member of Bit Busters |