The Go 1.4 release notes[1] mention a "fully precise" garbage collector, but I thought this was one of the major highlights in the 1.3 release? (The notes[2] for the 1.3 release say: "For a while now, the garbage collector has been precise when examining values in the heap; the Go 1.3 release adds equivalent precision to values on the stack.") What's up with that?<p>[1]: <a href="http://tip.golang.org/doc/go1.4" rel="nofollow">http://tip.golang.org/doc/go1.4</a><p>[2]: <a href="http://golang.org/doc/go1.3" rel="nofollow">http://golang.org/doc/go1.3</a>