Apple extends battery-performance management to 8, 8+, X

[KeithP]

The question I have is next year will it show up on the just announced iPhone models?

From macrumors.com…

Apple on Tuesday released iOS 12.1 following six weeks of beta testing. As mentioned in the release notes, the software update extends Apple's performance management feature to the iPhone 8, iPhone 8 Plus, and iPhone X.

-KeithP