Developers can now respond to reviews on the App Store! 🎉 Before this new feature rolled out, Apple was vague regarding how responses would work. If you're interested in responding to user reviews, which I highly recommend you do, this comprehensive article includes just about everything you need to know. I already started replying to reviews, and it already makes me wonder, "how did we ever get by without this?"
Oh and if you're asking the obvious question... Of course you can!.
Swift 3.1 is now available in Xcode 8.3, and it comes with some pretty interesting improvements to the language and the Swift Package Manager. Cosmin Pupaza compiles a list of the most significant changes and includes sample code to illustrate how these changes can affect your projects. For full disclosure, I am also a contributor to raywenderlich.com but this article was not written by me.