Hi, First, I'd like to thank for all the great work you're doing here :) I stumbled across the following problem: when I was trying to add java-spring-cloud to my project, I realised that the latest version (0.6.0) is not available in maven central repository yet (https://mvnrepository.com/artifact/io.opentracing.contrib/opentracing-spring-cloud-core). Are there any plans to release it there?