Updates will be applied - Jan 26th, at 12pm EST (UTC-0500). GitLlab could be a little slow between 12 - 12:30pm EST.
Set to ``true`` when the compiler is some version of Microsoft Visual
C++ or another compiler simulating Visual C++. Any compiler defining
``_MSC_VER`` is considered simulating Visual C++.
See also the :variable:`MSVC_VERSION` variable.