Question: Are there plans to support newer versions of PlantUML?

[Oliver-Loeffler]

Hello,

this is a great add-on for Gitbucket and thank you for providing this.
However, the bundled PlantUML version is showing an annoying nag screen instead of the rendered charts.
The nag screen is telling that PlantUML 2022 is somewhat > 1000 days old and should be updated.

Are there any plans to upgrade the PlantUML dependency?
Besides, PlantUML also decided to change the XML encoding from UTF-8 to us-ascii.

Please look at the provided PR - having no Scala background and experience at all I've managed to get it work with latest PlantUML version from 2025 (Gitbucket 4.42, Java 17, PlantUML 2025.0).

Thank you!

PR here: #32

Here an example of the message using PlantUML 1.2022.5:

With PlantUML 1.2025.0:

The actual puml-code is:

    @startuml
     
    start
    partition A {
    :Load something;
    :do something;
    }
     
    partition B. Collecting {
    :collect result;
    :present result;
    }
     
    end
    @enduml