Updated CHANGELOG.md and README.md

Author: SanthoshKumarSrikanthaMurali

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 12.5.0
+###### Release Date: 19-8-2022
+* Added support for Android 13
+
 ## 12.4.3
 ###### Release Date: 28-7-2022
 * Fixed a bug where the background colour was using default theme colour in Surveys

README.md

@@ -43,7 +43,7 @@ There are 2 options for installing Intercom on your Android app.
 Add the following dependency to your app's `build.gradle` file:
 ```groovy
 dependencies {
-    implementation 'io.intercom.android:intercom-sdk:12.4.2'
+    implementation 'io.intercom.android:intercom-sdk:12.5.0'
     implementation 'com.google.firebase:firebase-messaging:20.+'
 }
 ```
@@ -66,6 +66,25 @@ allprojects {
     }
 }
 ```
+### Push Notification
+For apps targeting Android 13 (Sdk version 33), should request runtime permission to enable notification.
+Add the  following code to request permission.
+```kotlin
+registerForActivityResult(
+        ActivityResultContracts.RequestPermission()
+    ) {
+    if (isGranted) {
+        // Permission is granted. Continue the action or workflow in your
+        // app.
+    } else {
+        // Explain to the user that the feature is unavailable because the
+        // features requires a permission that the user has denied. At the
+        // same time, respect the user's decision. Don't link to system
+        // settings in an effort to convince the user to change their
+        // decision.
+    }
+}
+```
 
 ## Customer Support
 👋 Contact us with any issues at [Intercom Developer Hub available here](https://developers.intercom.com/installing-intercom/docs/intercom-for-android). If you bump into any problems or need more support, just start a conversation using Intercom there and it will be immediately routed to our Customer Support Engineers.