https://techcrunch.com/2018/09/12/apple-is-releasing-ios-12-on-september-17th/

Even if you don’t plan on buying a new iPhone, you’ll be able to get a bunch of new features next week. Apple plans on releasing iOS 12, the next major version of iOS, on Tuesday, September 17th.

As always, iOS 12 will be available as a free download. If your iPhone or iPad runs iOS 11, you’ll be able to update to iOS 12 as Apple plans to keep supporting all existing iOS 11 devices.