[ios, macos] Bumped recommended Xcode version >=8.0 (#8775)

platform/ios/CHANGELOG.md

@@ -14,6 +14,7 @@ Mapbox welcomes participation and contributions from everyone. Please read [CONT
 
 ### Other changes
 
+* Xcode 8.0 or higher is now recommended for using this SDK. ([#8775](https://github.com/mapbox/mapbox-gl-native/pull/8775))
 * Updated MGLMapView’s logo view to display [the new Mapbox logo](https://www.mapbox.com/blog/new-mapbox-logo/). ([#8771](https://github.com/mapbox/mapbox-gl-native/pull/8771))
 * Fixed a crash or console spew when MGLMapView is initialized with a frame smaller than 64 points wide by 64 points tall. ([#8562](https://github.com/mapbox/mapbox-gl-native/pull/8562))
 * The error passed into `-[MGLMapViewDelegate mapViewDidFailLoadingMap:withError:]` now includes a more specific description and failure reason. ([#8418](https://github.com/mapbox/mapbox-gl-native/pull/8418))

platform/ios/DEVELOPING.md

@@ -6,7 +6,7 @@ This document explains how to build the Mapbox iOS SDK from source. It is intend
 
 The Mapbox iOS SDK and iosapp demo application require iOS 8.0 or above.
 
-The Mapbox iOS SDK requires Xcode 7.3 or above. The iosapp demo application requires Xcode 8.0 or above to build.
+The Mapbox iOS SDK requires Xcode 8.0 or above.
 
 ## Building the SDK
 

platform/ios/INSTALL.md

@@ -10,7 +10,7 @@ The Mapbox iOS SDK is intended to run on iOS 8.0 and above on the following devi
 * iPad 2 and above (3, 4, Mini, Air, Mini 2, Air 2)
 * iPod touch 5th generation and above
 
-The Mapbox iOS SDK requires Xcode 7.3 or higher.
+The Mapbox iOS SDK requires Xcode 8.0 or higher. To use this SDK with Xcode 7.3.1, download and use a symbols build from the [releases](https://github.com/mapbox/mapbox-gl-native/releases) page.
 
 ### Building the SDK
 

platform/ios/docs/pod-README.md

@@ -10,7 +10,7 @@ For more information, check out the [Mapbox iOS SDK homepage](https://www.mapbox
 
 The Mapbox iOS SDK may be installed as either a dynamic framework or a static framework. (To reduce the download size, the static framework is omitted from some distributions; you may need to download the full package from the [release page](https://github.com/mapbox/mapbox-gl-native/releases/).)
 
-Integrating the Mapbox iOS SDK requires Xcode 7.3 or higher.
+Integrating the Mapbox iOS SDK requires Xcode 8.0 or higher. To use this SDK with Xcode 7.3.1, download and use a symbols build from the [releases](https://github.com/mapbox/mapbox-gl-native/releases) page.
 
 {{DYNAMIC}}
 

platform/macos/CHANGELOG.md

@@ -10,6 +10,7 @@
 
 ### Other changes
 
+* Xcode 8.0 or higher is now recommended for using this SDK. ([#8775](https://github.com/mapbox/mapbox-gl-native/pull/8775))
 * Updated MGLMapView’s logo view to display [the new Mapbox logo](https://www.mapbox.com/blog/new-mapbox-logo/). ([#8771](https://github.com/mapbox/mapbox-gl-native/pull/8771))
 * Fixed an issue causing attribution button text to appear blue instead of black. ([#8701](https://github.com/mapbox/mapbox-gl-native/pull/8701))
 * Fixed a crash or console spew when MGLMapView is initialized with a frame smaller than 64 points wide by 64 points tall. ([#8562](https://github.com/mapbox/mapbox-gl-native/pull/8562))

platform/macos/DEVELOPING.md

@@ -6,7 +6,7 @@ This document explains how to build the Mapbox macOS SDK from source. It is inte
 
 The Mapbox macOS SDK and the macosapp demo application run on macOS 10.10.0 or above.
 
-The Mapbox macOS SDK requires Xcode 7.3 or above.
+The Mapbox macOS SDK requires Xcode 8.0 or above.
 
 ## Building the SDK
 

platform/macos/INSTALL.md

@@ -4,7 +4,7 @@ This document explains how to build a development version of the Mapbox macOS SD
 
 ### Requirements
 
-The Mapbox macOS SDK requires the macOS 10.10.0 SDK (or above) and Xcode 7.3 (or above).
+The Mapbox macOS SDK requires the macOS 10.10.0 SDK (or above) and Xcode 8.0 (or above). To use this SDK with Xcode 7.3.1, download and use a symbols build from the [releases](https://github.com/mapbox/mapbox-gl-native/releases) page.
 
 ### Building the SDK from source