Test upgrades from 3.1.4 and 3.1.3

    # We return the above designated versions in order of decreasing relevance,

    # which pretty much means REQUIRE and most recent first.

    echo REQUIRE

    echo 3.1.2

    echo 3.1.4 3.1.3 3.1.2

    echo 3.0.3 3.0.2 3.0.1

#    echo 2.32 2.27

#    echo 2.26 2.22 2.20 2.019 2.014.6 2.011 2.008 2.000