- 2.2.1
    - Updated requirements:
    gtkhtml3 from 3.6.0 to 3.6.1
    libgal2 from 2.4.0 to 2.4.1
    eds from 1.2.0 to 1.2.1
    - Added rum-time requirement on gnome-vfs2; updated version requirement
        from 2.0 to 2.4
    - The new-mail-notify plugin will not be built for now since the upstream
        configure test now checks for dbus-glib-1 version <= 0.23.4 (to
        minimise problems caused by the API change)