Backwards compatibility for plugin from Camunda 7.8 to 7.7


We wrote a plugin in Camunda version 7.8 and are wondering if it would work in Camunda version 7.7. From our testing the only thing that doesn’t work is the diagram overlay portion of our plugin.

Did the way you attach diagram overlay change between Camunda version 7.8 and 7.7? Or is it just not backwards compatible?

From the release notes and the documentation it should still be working.

Thanks in advance.