It appears that none of the PlantUML image links are being resolved when requested via a GitHub Markdown file. This issue affects this repository as well.
Workaround:
Until the problem is resolved, please refer to the weekly exported documentation via the following link: Exported C4-PlantUML documentation
Additional Information:
I have also reported this issue on the PlantUML-Server repository: PlantUML-Server issue #343
It appears that none of the PlantUML image links are being resolved when requested via a GitHub Markdown file. This issue affects this repository as well.
Workaround: Until the problem is resolved, please refer to the weekly exported documentation via the following link: Exported C4-PlantUML documentation
Additional Information: I have also reported this issue on the PlantUML-Server repository: PlantUML-Server issue #343
Thank you for your understanding.