4.0.0 help.lixin.system system-event-parent 1.0.0 jar system-user-event https://www.lixin.help system user event io.eventuate.tram.core eventuate-tram-commands ${eventuate-tram.version} provided io.eventuate.tram.core eventuate-tram-events ${eventuate-tram.version} provided