Updated models with AMD graphics options expected in early 2017.
Apple Seeds First iOS 9.2 Beta to Developers
The iOS 9.2 beta is available for download immediately from the Apple Developer Center, and it's likely a public beta will be available in the near future. There's also an Xcode 7.2 beta available.
It is not yet known what changes iOS 9.2 will bring to Apple's newest operating system, iOS 9, but as a major .1 update, iOS 9.2 is likely to introduce new features, performance improvements, and bug fixes. We'll update this post with any changes that are discovered in the beta.
What's new in iOS 9.2
According to the release notes the Safari view window that pops up in some apps will now support third-party Action Extensions. Any Action Extension that works in Safari will also work in SFSafariViewController, allowing it to behave more like the traditional Safari app.
Long tapping on the Reload button in the Safari View Controller in a Safari window within an app will also offer options to reload content without content blockers and request desktop site. These options have long existed in the actual Safari app, but are new to the Safari browser used within apps.
Using the same Hipchat example as above, when tapping the refresh icon at the top, I can now hold down to bring up an option to request desktop site or load content without a content blocker. In iOS 9.1, pressing on the refresh icon does nothing.