Debian GNU/Linux version 6.0 has been released ( jump to download ) after 24 months of constant development and available for download in various media format. Debian 6.0 is a free operating system, coming for the first time in two flavours. Alongside Debian GNU/Linux, Debian GNU/kFreeBSD is introduced with this version as a “technology preview”. It also supports various processor architectures and includes the KDE, GNOME, Xfce, LXDE and other desktop environments. It also features compatibility with the FHS v2.3 and software developed for version 3.2 of the LSB.