After nearly six months, Apple has finally released iOS 7.1, the first major update to the operating system designed by Jony Ive.

The update brings a number of changes to iOS, from how things work behind the scenes — no more "white screen of death!" — to common interface elements that you see all the time but might not think about.

From changes to buttons and fonts to the introduction of CarPlay, we've gathered the stand-out changes coming to your iPhone in iOS 7.1.