| 2025-04-25 21:57:32 | dipswitch | Added SuperNoise as organiser of Silesia 4 |
| 2025-04-25 21:57:25 | dipswitch | Added Odyn as organiser of Silesia 4 |
| 2025-04-25 21:56:53 | dipswitch | Added Volcano as organiser of Silesia 4 |
| 2025-04-25 21:56:41 | dipswitch | Added Raf as organiser of Silesia 4 |
| 2025-04-25 21:55:32 | dipswitch | Added link https://web.archive.org/web/20101115155309/http://silesiaparty.pl/ |
| 2025-04-25 21:54:22 | dipswitch | Added Vulture Design as organiser of Silesia 4 |
| 2024-11-11 01:42:40 | gasman | Updated link http://www.demoparty.net/silesia/silesia-party-4 |
| 2020-10-16 13:19:20 | ericorsio | Added competition C64 Sample Music |
| 2020-10-16 13:17:06 | ericorsio | Added competition C64 2SID |
| 2020-10-16 13:11:33 | ericorsio | Added competition C64 Graphics |
| 2020-10-16 13:02:55 | ericorsio | Added competition C64 Music |
| 2020-10-16 13:00:21 | ericorsio | Added competition C64 4K Intro |
| 2020-10-16 12:58:03 | ericorsio | Added competition C64 Demo |