Package: weston Version: 0.85.0-1 The latest Debian packages of wayland and weston are of version 0.85. That was obsoleted by v0.95 in June 2012. There has since been a stable release (1.0) in October 2012, and they've stopped doing API breaks. The current release is v1.0.4: http://wayland.freedesktop.org/releases.html