Upgrade to Spring Cloud Stream Elmhurst SR1 (include spring cloud stream 2.X)

The current release train of Spring Cloud Stream is Elmhurst released back in april : https://spring.io/blog/2018/04/10/announcing-general-availability-of-spring-cloud-stream-elmhurst-release-2-0-0-release
It would be great to use the current latest version.

Sorry, I will not be able to help on this.