Link to Mapbox Maps SDK

For historical reasons, developers may come here when looking for the Mapbox Maps SDK. Direct them to the right repository so they don’t get confused thinking Mapbox only provides a C++ library.

README.md

@@ -2,11 +2,15 @@
 
 [![Circle CI build status](https://circleci.com/gh/mapbox/mapbox-gl-native.svg?style=shield)](https://circleci.com/gh/mapbox/workflows/mapbox-gl-native/tree/master) [![Coverage Status](https://codecov.io/gh/mapbox/mapbox-gl-native/branch/master/graph/badge.svg)](https://codecov.io/gh/mapbox/mapbox-gl-native)
 
-A library for embedding interactive, customizable vector maps into native applications on multiple platforms. It
-takes stylesheets that conform to the [Mapbox Style Specification](https://github.com/mapbox/mapbox-gl-style-spec/),
-applies them to vector tiles that conform to the [Mapbox Vector Tile Specification](https://github.com/mapbox/vector-tile-spec),
-and renders them using OpenGL or Metal. [Mapbox GL JS](https://github.com/mapbox/mapbox-gl-js) is the WebGL-based counterpart,
-designed for use on the Web.
+A C++ library that powers customizable vector maps in native applications on multiple platforms by taking stylesheets that conform to the [Mapbox Style Specification](https://docs.mapbox.com/mapbox-gl-js/style-spec/), applying them to vector tiles that conform to the [Mapbox Vector Tile Specification](https://github.com/mapbox/vector-tile-spec/), and rendering them using OpenGL or Metal.
+
+To embed interactive maps into a native application using a platform-specific language, install the Mapbox Maps SDK:
+
+* [Mapbox Maps SDK for Android](https://github.com/mapbox/mapbox-gl-native-android/) (Java, Kotlin)
+* [Mapbox Maps SDK for iOS](https://github.com/mapbox/mapbox-gl-native-ios/blob/master/platform/ios/) (Objective-C, Swift, Interface Builder)
+* [Mapbox Maps SDK for macOS](https://github.com/mapbox/mapbox-gl-native-ios/tree/master/platform/macos/) (Objective-C, Swift, Interface Builder, AppleScript)
+
+[Mapbox GL JS](https://github.com/mapbox/mapbox-gl-js) is the WebGL-based counterpart to Mapbox GL Native that is designed for use on the Web.
 
 ## [Developing](DEVELOPING.md)