-- gcc 4.8+ (available for most platforms), or
-- Clang 3.3+ (available for most platforms), or
-- XCode 5.0+ (available for Max OS X and based on Clang), or
-- Visual C++ 2015 (available for Windows™), or
-- any other compiler with decent C++11 support
+- GCC 5.0+ (available for most platforms), or
+- Clang 3.4+ (available for most platforms), or
+- XCode 6.0+ (available for Max OS X and based on Clang), or
+- MSVC 19+ (part of Visual Studio 2017 on Windows™)