Behaviour different in 3.9.0-15_osxarm64_openblas than previous versions It seems safer the follows: conda install openblas="0.3.18"

No header files in conda package of openBLAS 0.3.20 osx-arm64 I found it's my mistake. I expected conda-forge openblas package is installed automatically by dependency with "libblas==openblas", but only libopenblas was installed. So "openb…