[wildfly-dev] wildfly 8 client library now requires Java 7 ?

I bumped into this error while trying out wildfly 8. An internal error occurred during: "Starting wildfly-8.0.0.Alpha4". org/jboss/as/controller/client/helpers/standalone/DeploymentPlanBuilder : Unsupported major.minor version 51.0 Seems like the client library we use to control present and past servers now require Java 7. Is this expected ? We can go back using older libraries for JBoss AS 7/EAP 6 and would have to mark that you can't actually talk with Wildfly 8 libraries without Java 7 - but before doing that I wanted to check if this is expected or not? Thanks, /max