Links for libpng
libpng-1.6.34-py3-none-ios_12_0_iphonesimulator_x86_64.whl
libpng-1.6.34-py3-none-ios_12_0_iphoneos_arm64.whl
libpng-1.6.34-py3-none-ios_12_0_iphonesimulator_arm64.whl