Breaking changes in the CRT.
Breaking changes
Support for Windows 95, Windows 98, Windows Millennium Edition, and Windows NT 4.0 has been removed.
The following global variables have been removed:
_osplatform
_osver
_winmajor
_winminor
_winver
The following functions have been removed. Use the Windows API functions GetVersion or GetVersionEx instead:
_get_osplatform
_get_osver
_get_winmajor
_get_winminor
_get_winver
The syntax for SAL Annotations has changed. For more information, see SAL Annotations.
The IEEE filter now supports the SSE 4.1 instruction set. For more information, see _fpieee_flt.
The C Run-Time Libraries that ship with Visual Studio are no longer dependent on the system DLL msvcrt.dll.