Looks like Mac OS X 10.7.3 is close. I’m hoping that’s the case, because I’ve suffered from an incredibly annoying bug where portions of the user interface are discolored when I attach or detach from an external monitor (a configuration I switch between a couple times a day). It’s not just me, so here’s hoping that a fix will be along sooner rather than later. 10.7.2 was a pretty rough build of Lion in general so it will be good to get an update.