Highlights for this release:

- Continued work on color management infrastructure: a new LCMS plugin has been
  added, HDR metadata is now set in the DRM backend, color mapping functions
  have been introduced.
- Various RDP improvements.
- Support for the wp_single_pixel_buffer_v1 protocol.
- weston_buffer refactoring.
- Groundwork for allowing multiple backends to run at the same time
  (e.g. KMS + RDP).
- Groundwork for multi-GPU support in the DRM backend.

Breaking changes for users:

- The cms-static and cms-colord plugins are now deprecated.
- A number of features have been removed from desktop-shell: multiple
  workspaces, zoom, exposay.
- wl_shell support has been removed (superseded by xdg-shell).
- The fbdev backend has been removed (superseded by KMS).
- The launchers have been removed (superseded by libseat).
- The weston-info and weston-gears clients have been removed (weston-info is
  superseded by wayland-info).
- The KMS max-bpc property is now set by default. If you experience black
  screens with (faulty) monitors, try lowering it in weston.ini.