Xamarin today halve a released a preview build for those that have been hankering (since about 2 hours after the WWDC keynote according to some forum posts I’ve picked up on!) to play with Apple’s new goodness. Specifically this let’s you play with Xcode 9, iOS 11 and MacOS 10.13. If you don’t have Xcode 9 installed already I highly recommend you follow the Dev Centre instructions that allow you to install it in parallel, don’t grumble at me if you can’t get any real work done once you’ve finished playing! (Via.) Preview: Xcode 9 beta 3, iOS 11, macOS 10.13 support – Preview 1 | Xamarin Releases: ""