Last version of FastFlow can be downloaded from sourceforge SVN. The SVN version is usually stable enough and it should be preferred with respect tart ball, which is not frequently updated (Sourceforge files page).

License. FastFlow is implemented as a C++ template library, which is open source and released under LGPLv3

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).