update more files with latest release versions

git-svn-id: https://svn.apache.org/repos/asf/flex/site/trunk@1616606 13f79535-47bb-0310-9956-ffa450edef68
update latest news

git-svn-id: https://svn.apache.org/repos/asf/flex/site/trunk@1616612 13f79535-47bb-0310-9956-ffa450edef68