iOS 11 Released (theverge.com)
Today, Apple released the final version of iOS 11, its latest mobile operating system. If you have an iPhone or iPad that was released within the last few years, you should be able to download the new update if you navigate to the Settings panel and check for a software update under the General tab. The Verge reports: OS 11, first unveiled in detail back at Apple's WWDC in June, is the same incremental annual refresh we've come to expect from the company, but it hides some impressive complexity under the surface. Not only does it add some neat features to iOS for the first time, like ARKit capabilities for augmented reality and a new Files app, but it also comes with much-needed improvements to Siri; screenshot capture and editing; and the Control Center, which is now more fully featured and customizable. For iPads, iOS 11 is more of an overhaul. The software now better supports multitasking so you can more easily bring two apps into split-screen mode, or even add a third now. The new drag-and-drop features are also much more powerful on iPad, letting you manage stuff in the Files app more intuitively and even letting you drag and drop photos and text from one app to another.
I use Fing quite a bit for quick network scans. It's super useful because it identifies a large number of devices by brand. It does this by using MAC addresses. I got a notification in the app that with ios11 it would lose this capability as MAC addresses are no longer available for apps to see. The OS doesn't allow it. I remember when you could scan wifi channels with iOS. I like iPhones but I guess they just want normal people using the device, and not professionals who use it as a tool as well. Fing mentioned they will use other methods available to supplement the old method, but to expect it not to be as accurate.