0.1.0 shipped a LoadGuard that reported a block on a payload it had already run.
The fix is 4166e604; this publishes it.
While bumping: the publish workflow ran five of the seven suites, and
load_guard_test.rb was not one of them. The suite holding the regression test
for the bug being released was invisible to the pipeline releasing it. Added it
and psych/inspector_test.rb, so CI now runs all seven.
Local gate on the bumped version: 79 PASS, 0 FAIL.