update README to reflect upcoming 4.2.1 release

README.md

@@ -11,7 +11,7 @@ The official [MongoDB Stitch](https://stitch.mongodb.com/) SDK for Android/Java.
 - [Example Usage](#example-usage)
 
 ## Documentation
-* [API/Javadoc Documentation](https://docs.mongodb.com/stitch-sdks/java/4.1.4/index.html)
+* [API/Javadoc Documentation](https://docs.mongodb.com/stitch-sdks/java/4.2.1/index.html)
 * [MongoDB Stitch Documentation](https://docs.mongodb.com/stitch/)
 
 ## Discussion
@@ -27,7 +27,7 @@ The SDK artifacts are hosted by JCenter/Bintray at https://bintray.com/mongodb/M
 Add the following to the build.gradle for your app module:
 
 ```gradle
-implementation 'org.mongodb:stitch-android-sdk:4.1.4'
+implementation 'org.mongodb:stitch-android-sdk:4.2.1'
 ```
 
 Also add the following to your android block in your app module:
@@ -44,12 +44,12 @@ This will start you off with the core SDK functionality as well as the remote Mo
 For customized dependencies use the following:
 
 ```gradle
-implementation 'org.mongodb:stitch-android-core:4.1.4'
-implementation 'org.mongodb:stitch-android-services-aws:4.1.4'
-implementation 'org.mongodb:stitch-android-services-fcm:4.1.4'
-implementation 'org.mongodb:stitch-android-services-http:4.1.4'
-implementation 'org.mongodb:stitch-android-services-mongodb-remote:4.1.4'
-implementation 'org.mongodb:stitch-android-services-twilio:4.1.4'
+implementation 'org.mongodb:stitch-android-core:4.2.1'
+implementation 'org.mongodb:stitch-android-services-aws:4.2.1'
+implementation 'org.mongodb:stitch-android-services-fcm:4.2.1'
+implementation 'org.mongodb:stitch-android-services-http:4.2.1'
+implementation 'org.mongodb:stitch-android-services-mongodb-remote:4.2.1'
+implementation 'org.mongodb:stitch-android-services-twilio:4.2.1'
 ```
 
 #### R8 / ProGuard
@@ -63,20 +63,20 @@ If you experience any ProGuard related warnings or error when using the Stitch S
 Add the following to the build.gradle for your module:
 
 ```gradle
-implementation 'org.mongodb:stitch-server-sdk:4.1.4'
+implementation 'org.mongodb:stitch-server-sdk:4.2.1'
 ```
 
 This will start you off with the core SDK functionality as well as the remote MongoDB service.
 
 For customized dependencies use the following:
 
 ```gradle
-implementation 'org.mongodb:stitch-server-core:4.1.4'
-implementation 'org.mongodb:stitch-server-services-aws:4.1.4'
-implementation 'org.mongodb:stitch-server-services-fcm:4.1.4'
-implementation 'org.mongodb:stitch-server-services-http:4.1.4'
-implementation 'org.mongodb:stitch-server-services-mongodb-remote:4.1.4'
-implementation 'org.mongodb:stitch-server-services-twilio:4.1.4'
+implementation 'org.mongodb:stitch-server-core:4.2.1'
+implementation 'org.mongodb:stitch-server-services-aws:4.2.1'
+implementation 'org.mongodb:stitch-server-services-fcm:4.2.1'
+implementation 'org.mongodb:stitch-server-services-http:4.2.1'
+implementation 'org.mongodb:stitch-server-services-mongodb-remote:4.2.1'
+implementation 'org.mongodb:stitch-server-services-twilio:4.2.1'
 ```
 
 ## Example Usage
@@ -98,7 +98,7 @@ implementation 'org.mongodb:stitch-server-services-twilio:4.1.4'
 3. In your build.gradle for your app module, add the following to your dependencies block:
 
 	```gradle
-    implementation 'org.mongodb:stitch-android-sdk:4.1.4'
+    implementation 'org.mongodb:stitch-android-sdk:4.2.1'
     ```
 4. In your build.gradle for your app module, add the following to your android block: