I've created a top level JIRA project for the MetaDataRepository.
http://jira.jboss.com/jira/browse/JBMDR
Of the outstanding issues I've moved them all to the next release.
1 is a feature request, the rest are additional testing work.
Which leaves the only outstanding task the CR1 release. :-)
http://jira.jboss.com/jira/browse/JBMDR-8