In fhir2.base.template#0.1.0 PlantUML version is 1.2023.6.
In fhir.base.template#current (1.0.0) the PlantUML version is 1.2025.2.
see this commit
With the older PlantUML version some of our diagrams can't be rendered.
Please update plantUML version to 1.2025.2 or higher.
Fork with updated PlantUML version
In fhir2.base.template#0.1.0 PlantUML version is 1.2023.6.
In fhir.base.template#current (1.0.0) the PlantUML version is 1.2025.2.
see this commit
With the older PlantUML version some of our diagrams can't be rendered.
Please update plantUML version to 1.2025.2 or higher.
Fork with updated PlantUML version