I think the holidays are one reason, but I think another is that most users of this site like to be on the cutting edge. We're both a little behind the curve because we're still on El Capitan, 10.11. I actually prefer it that way, since I don't have to deal with a constant stream of gut-clenching updates. I'm also using a hack to allow Windows to use Intel RAID without having to twiddle BIOS settings everytime I boot up, and I'm not at all sure the same hack would work with Sierra.
I updated everything but the security update and it works like a charm.Just had this pop up in available updates. Has anyone tried installing it? Any glitches?