OS X El Capitan Recovery Update 1.0
After installing the combo update for OS X 10.11.2, the App Store offers the OS X El Capitan Recovery Update 1.0, which seems designed for beta testers to install before installing El Capitan. I suppose I should ignore the prompt, but why am I getting it?
iMac with Retina 5K display, OS X El Capitan (10.11.2)