Win 10 leak, incl. some source

[nulli]

Can you obtain anything from that list? There are several interesting things which would be great to have there. I would personally like all these things but if the OS are to big then the debug symbols would be very cool as well.

Such as these checked debug symbols:
Added: Microsoft Windows 10 Debug Symbols (10.0.10540.0) (x64chk beta)
Added: Microsoft Windows 10 Debug Symbols (10.0.10540.0) (x86chk beta)

And these checked Windows 10 OS:
Added: 10.0.10540.0.th2_release.150903-1605_amd64chk_client-professional-core_retail_en-us
Added: 10.0.10540.0.th2_release.150903-1605_x86chk_client-professional-core_retail_en-us
Added: 10.0.10575.0.th2_release.151017-2006_amd64chk_client-professional-core_retail_en-us
Added: 10.0.10575.0.th2_release.151017-2006_x86chk_client-professional-core_retail_en-us