New Version of the Microsoft PE/COFF Spec

I knew we were working during Whidbey to get the PE/COFF spec updated (the previously available version dated back to, I think, 1998 or so).  I noticed that it's now available on MSDN.  Not in the place I would have expected, though.

In the past it was in the Win32 development section but now it's in WHDC: