Merge pull request #3082 from segmentio/niall/device_mode_improvments

Device mode improvements for RN 2.0

Author: stayseesong

src/connections/destinations/catalog/firebase/index.md

@@ -108,14 +108,15 @@ By default, Segment only bundles `Firebase/Core` which is [Firebase's Analytics
 
 ## Setting up Firebase with Analytics-React-Native
 
-If you use Segment's React Native source library, you must explicitly bundle the mobile SDKs for both iOS and Android with your project.
+If you use Segment's older React Native source library, you must explicitly bundle the mobile SDKs for both iOS and Android with your project.
 
 1. Use yarn to add the `analytics-react-native-firebase` SDKs.  (`@segment/analytics-react-native-firebase`)
 2. Add `import` statements to your code so you can access the SDKs.
 3. Go to the `await analytics.setup` configuration in your code, and find (or add) the `using:` item. Add "Firebase" to the list of device-mode destinations in the `using` item.
 4. Change to your iOS directory and run `pod install`.
 5. Add the `analytics-react-native-firebase` module to your `build.gradle` file. (See Step.4 of [Getting Started on Android](/docs/connections/destinations/catalog/firebase/#getting-started-on-android))
 
+For React Native 2.0 you can reference the [install guide](https://github.com/segmentio/analytics-react-native/blob/master/packages/plugins/plugin-firebase/README.md){:target="_blank"}.
 ## Identify
 
 When you call `identify` Segment will map to the corresponding Firebase Analytics calls:

src/connections/sources/catalog/libraries/mobile/react-native/index.md

@@ -492,7 +492,7 @@ These are the example plugins you can use and alter to meet your tracking needs:
 | IDFA                | `@segment/analytics-react-native-plugin-idfa`                |
 
 ## Supported Destinations
-Segment supports these destinations for Analytics React Native 2.0 in device-mode, with more to follow. Cloud-mode destinations are also supported:
+Segment supports a large number of [Cloud-mode](/docs/connections/destinations/#connection-modes) destinations. Segment also supports the below destinations for Analytics React Native 2.0 in device-mode, with more to follow:
 - [Adjust](https://www.npmjs.com/package/@segment/analytics-react-native-plugin-adjust){:target="_blank"}
 - [Amplitude Session](https://www.npmjs.com/package/@segment/analytics-react-native-plugin-amplitude-session){:target="_blank"}
 - [Appsflyer](https://www.npmjs.com/package/@segment/analytics-react-native-plugin-appsflyer){:target="_blank"}