 Linux Mint also develops an additional version that features the Xfce desktop environment by default but has generally had secondary priority and is usually released somewhat later than the two main editions.Beginning with the release of Linux Mint 19, the KDE edition was officially discontinued; however, the KDE 17.x and 18.x releases will continue to be supported until 2019 and 2021, respectively.Older releases, now also obsolete, included editions that featured the GNOME, LXDE, and Fluxbox desktop environments by default.