This is an old revision of the document!
Last version of FastFlow can be downloaded from sourceforge SVN. The SVN version is usually stable enough. Major revisions are packaged on tarballs and archived here.
News and releases are announced on the sourceforge developer forum; important news are recap on News page.
Questions and comments can be posted on FastFlow mailing list fastflow[AT]di.unito.it. Interested users can subscribe to it (very low traffic, moderated).