thanks for rising the issue. I will provide a build against 7.9, But there won’t be any changes because nothing related to the Listener-concept changed from 7.8 to 7.9.
Though I came up with this extension, in my spring projects I currently achieve the same behavior with EventListener(condition="…") and try to avoid getting all the transitive dependencies in my project. So I guess I will probably extract the “camundaSelector” API and split the core into a spring- and a non.spring part, where spring registers components to the ApplicationEventPublisher and non.spring continues using the project-reactor bus.
Unfortunately, the reactor-bus is discontinued by pivotal/projectreactor itself, so there is not much to expect in the future.
Do you miss any features? Would you like to join forces/provide PRs?