| 2023-07-03 10:23:45 | sLASH | Added link https://files.scene.org/view/parties/2023/pagadata23/c64-demo/06-summer_postcard.zip |
| 2023-07-02 13:50:27 | Brittle | Added credit for mAZE on Summer Postcard: Music |
| 2023-07-02 12:09:01 | ericorsio | Updated competition placing info for Summer Postcard in Pågadata 2023 C64 Demo competition |
| 2023-07-02 12:08:53 | ericorsio | Updated competition placing info for Summer Postcard in Pågadata 2023 C64 Demo competition |
| 2023-07-02 12:06:10 | ded | Added links: https://www.youtube.com/watch?v=oQp0FtIDpS0, https://csdb.dk/release/?id=233568 |
| 2023-07-01 19:54:57 | Brittle | Added credit for Malmix on Summer Postcard: Code, Graphics |
| 2023-07-01 19:54:22 | Brittle | Updated competition placing info for Summer Postcard in Pågadata 2023 C64 Demo competition |
| 2023-07-01 19:54:05 | Brittle | Added competition placing for Summer Postcard in Pågadata 2023 C64 Demo competition |