Canonical’s Alan Griffiths today announced the release of Mir 1.2 as the latest version of their display stack that — since the abandoning of their mobile/convergence plans — has morphed into providing Wayland support. With Mir 1.2, there is more X11/XWayland work in tow along with enabling new functionality for Mir-based shells…

Source: Phoronix – Canonical Releases Mir 1.2 For Fostering Mir-Based Shells With Extra Wayland Extensions