4.0.0 spring-reactive-4 0.0.1-SNAPSHOT spring-reactive-4 jar spring sample project about new features com.baeldung parent-boot-3 0.0.1-SNAPSHOT ../../parent-boot-3 3.4.2 org.springframework.boot spring-boot-starter-webflux org.springframework.boot spring-boot-starter-test test io.projectreactor reactor-test test io.netty netty-all org.wiremock wiremock-standalone ${wiremock-standalone.version} test