Qt 4.8.6 mingw package miss phonon.dll's

Qt 4.8.6 Mingw packages miss phonon dlls that we shipped in Qt 4.8.5:

lib\phonon4.dll
lib\phonon4d.dll

The check for phonon in configure.exe searches for following files that should be provided by a Platform SDK/DirectShow SDK or the Windows SDK:

findFile("vmr9.h") && findFile("dshow.h") && findFile("dmo.h") && findFile("dmodshow.h")
&& (findFile("strmiids.lib") || findFile("libstrmiids.a"))
&& (findFile("dmoguids.lib") || findFile("libdmoguids.a"))
&& (findFile("msdmo.lib") || findFile("libmsdmo.a"))
&& findFile("d3d9.h");