I seem to recall that there was a regression 5.10.0 for setuid scripts because nobody tested them; I think it was fixed in 5.10.1, but deprecated in the 5.11 development track - nobody wants to keep a feature around that can't be tested automatically, and that nobody tests manually before a release.

In reply to Re: setuid script won't behave in 5.10, but did in 5.8 by moritz
in thread setuid script won't behave in 5.10, but did in 5.8 by isidore

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