Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
I've now pushed all of these except the --disable-thread-safety one, which I'm still contemplating. So far all green on the farm (except known unrelated breakage). But that's just the same-day animals...