version 3.19.90
  - Use same alias as upstream for XDG directories
    https://bugzilla.gnome.org/show_bug.cgi?id=761952
  - Rename icon to match application namespace
    This is required in preparation for xdg-app.

    https://bugzilla.gnome.org/show_bug.cgi?id=761197
  - Drop udev dependency
    All that udev was used for is now covered by GstDeviceMonitor.
  - Add a missing tag to the AppData file
  - Update the AppData to spec version 0.7+
  - build-sys: Annotate we don't support srcdir != builddir from git
    Due to vala.