Known omissions where a priority update neccessitated not finishing before release, or waiting on feature support:
-OpenGL (needs Alias support)
-DWebBrowserEvents[2] interfaces (needs dispinterface support)
-POLID_ guids only partially complete
-winbio_adapter.h
-vfw.h/vfsmsg/vfwext (AVIFil32 done; other sections under consideration)
-missing winspool.h stuff
-windns.h (in progress, 20%)
-SQL.h/obdc32.dll (needs Alias support)
-test IsVariantString / IsPropVariantString
-Tablet interfaces (waiting on dispinterface support)
-ndfapi.h
-NT reg VR differencing
-bluetooth btdef.h macros
-Convert additional static lib stuff to Emit()
-Put delegates back
-advpub.h