The Debian Project is pleased to announce the official release of Debian GNU/Linux version 3.1 codenamed “sarge” after nearly three years of constant development. Debian GNU/Linux is a free operating system which supports a total of eleven processor architectures, includes KDE, GNOME and GNUstep desktop environments, features cryptographic software, is compatible with the FHS v2.3, and supports software developed for the LSB.