changes
-------

.. osdx:opcmd:: show changes

    .. raw:: html

        <span class="badge" style="background-color: lightslategray">SDE</span>
        <span class="badge" style="background-color: steelblue">M10-Smart</span>
        <span class="badge" style="background-color: goldenrod">M2</span>
        <span class="badge" style="background-color: firebrick">RS420</span>

    Show differences between configurations