The release dates in the road map are very confusing (but make me feel happy).
So Arquillian 1.0.0.CR1 was due on June, 2nd 2011. Maybe I missed that somehow...
But Arquillian 1.0.0.Final is due tomorrow! Cool! I'm looking forward to the release!
See here: https://issues.jboss.org/browse/ARQ
Surprise, surprise...