message: Tested on M1 Mac
diff: @@ -29,6 +29,7 @@ Build requirements
  - C++11 compliant compiler
  (tested with g++-7.4.0 on Ubuntu 18.04 x86_64,
  tested with clang-900.0.39.2 on Mac OS X 10.13,
  + tested with clang-1200.0.32.28 on Mac OS X 11.0.1 arm-64 (M1),
  tested with Microsoft Visual Studio 2015 VC14 for x64)
  - [CMake][1] version 3.1.3 or newer
  