Well, not on MacOS, I imagine (you tell me which repository/mailing list they should send a PR to :p). Really Windows and MacOS seem like the places where a mal

Well, not on MacOS, I imagine (you tell me which repository/mailing list they should send a PR to :p). Really Windows and MacOS seem like the places where a malloc replacement is generally quite useful (Windows is a particularly big offender in this regard, Windows malloc is abysmal - MacOS less so iirc but still pretty bad) - it's glibc that's somewhat of an outlier by being generally pretty good.