Difference between fluka.org and fluka.cern

Hi, I’m a newbie with Fluka. When I Google Fluka, I see two websites: fluka.org and fluka.cern. Both offer different versions of Fluka Monte Carlo software. Just wondering what the difference between these two sites.

See the joint communication from CERN and INFN.
Also, for more information on the CERN distribution, you can refer to New Capabilities of the FLUKA Multi-Purpose Code as well as to its release notes, included with all details in the software package.