4.0.0 spring-reactive-3 0.0.1-SNAPSHOT spring-reactive-3 jar spring sample project about new features com.baeldung parent-boot-3 0.0.1-SNAPSHOT ../../parent-boot-3 org.springframework.boot spring-boot-starter-webflux org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-starter-openfeign org.projectreactor reactor-spring ${reactor-spring.version} org.springframework.boot spring-boot-starter-test test io.projectreactor reactor-test test org.projectlombok lombok ${lombok.version} org.springframework.boot spring-boot-starter-actuator org.springframework.boot spring-boot-starter-websocket org.springframework.session spring-session-core org.springframework.session spring-session-data-redis com.squareup.okhttp3 mockwebserver ${mockwebserver.version} org.jetbrains.kotlin kotlin-stdlib ${kotlin-stdlib.version} commons-io commons-io ${commons-io.version} org.springframework.cloud spring-cloud-dependencies ${spring-cloud.version} pom import 1.0.1.RELEASE 2021.0.4 5.0.0-alpha.12 2.0.0-Beta4 com.baeldung.custom.deserialization.Application