2020
https://spring.io/blog/2020/02/19/announcing-spring-cloud-stream-horsham-sr2-3-0-2-release-and-spring-cloud-hoxton-sr2
2017
https://spring.io/blog/2017/03/16/spring-cloud-stream-chelsea-rc1-released
https://spring.io/blog/2017/01/20/spring-cloud-stream-brooklyn-sr2-and-chelsea-m1-released