Oh and another thing I just learned: it seems like the reason there are so many test suite commits recently is ... Tridge got Claude to rewrite all the tests in Python and delete the old shell test suite: https://github.com/RsyncProject/rsync/pull/903/

That's ballsy. I feel like if I used Claude heavily for a piece of code, an existing test suite would be something I would want to rely on to catch mistakes.