I'm not sure what you mean when you say that's Apple's approach. One of my MacBooks is running Yosemite and has been receiving security updates. My other Macbo

I'm not sure what you mean when you say that's Apple's approach. One of my MacBooks is running Yosemite and has been receiving security updates. My other Macbook is running El Capitan, and I hear Sierra is coming out soon. Those seem to be named updates. Maybe they've announced something new for Sierra? Or maybe you were referring to the free updates?