Who knows richfaces4.0 and richfaces3.x the difference? Or Where can I check?
release note is too simple
richfaces-core-impl-4.0.0.Final.jar\META-INF\resources
jquery.js->1.5.1
jquery.position.js
.......
ui.pack.js & framework.pack.js is not found.
there's no such feature in RF4 yet: https://issues.jboss.org/browse/RF-10927