macOS Sierra 10.12.4
El Reg makes no mention of the update to macOS / OS X released at the same time, There are a shedload of security fixes. https://support.apple.com/en-us/HT207615
El Reg makes no mention of the update to macOS / OS X released at the same time, There are a shedload of security fixes. https://support.apple.com/en-us/HT207615