0.000_911	2019-08-19	T. R. Wyant
    Use JSON::XS where JSON is required because only this supports
    tagged JSON, and considerable effort has been expended to hide what
    JSON backend is being used.

0.000_91	2019-08-19	T. R. Wyant
    Correct (I hope) t/serialize.t and add diagnostics to get the
    serializer class names and versions for failed tests.

    Futz with eg/game-life

0.000_90	2019-08-18	T. R. Wyant
    Initial CPAN release.