4.0.0 io.scalecube scalecube-cluster-parent 2.7.0.rc scalecube-cluster-examples ScaleCube/Examples io.scalecube scalecube-cluster ${project.version} ${project.groupId} scalecube-transport-netty ${project.version} io.scalecube scalecube-cluster-testlib ${project.version} io.scalecube scalecube-codec-jackson-smile ${project.version} org.apache.logging.log4j log4j-slf4j-impl org.apache.logging.log4j log4j-core