Linux Mint 17.3 Cinnamon has been released and announced by Linux Mint Team, this release featuring the latest version cinnamon 2.8 desktop environment, based-on Ubuntu 14.04 LTS, linux kernel 3.19, Xorg 1.17, Mesa 10.5.9 and will get updates and security patch until 2019.
More details – Meet Linux Mint 17.3 Rosa Cinnamon Edition