NethServer 6.9 has been officially released.
This is a maintenance release and contains all fixes from NethServer 6.8.
Release notes: http://docs.nethserver.org/en/v6/release_notes.html
All NethServer 6.8 installation can be easily upgraded from the Software Center.
We are waiting for @alefattorini to prepare a better announcement for all Internet magazines, social media and NethServer official site