Prepare for release 4.2.0.

PiperOrigin-RevId: 287504217

Author: Samuel Stow

ChangeLog.txt

@@ -1,5 +1,19 @@
 Google Mobile Ads Unity Plugin Change Log
 
+**************
+Version 4.2.0
+**************
+
+Plugin:
+  - Added support for using AdSize.FullWidth with Adaptive banner APIs.
+  - Added `GetRewardItem()` API for `RewardedAd`.
+  - Fixed issue with Android implementation of `GetPortraitAnchoredAdaptiveBannerAdSizeWithWidth`.
+
+Built and tested with:
+- Google Play services 18.3.0
+- Google Mobile Ads iOS SDK 7.53.1
+- Unity Jar Resolver 1.2.135
+
 **************
 Version 4.1.0
 **************

source/plugin/Assets/GoogleMobileAds/Api/AdRequest.cs

@@ -21,7 +21,7 @@ namespace GoogleMobileAds.Api
 {
     public class AdRequest
     {
-        public const string Version = "4.1.0";
+        public const string Version = "4.2.0";
         public const string TestDeviceSimulator = "SIMULATOR";
 
         private AdRequest(Builder builder)

source/plugin/Assets/GoogleMobileAds/Editor/GoogleMobileAdsDependencies.xml

@@ -1,14 +1,14 @@
 <dependencies>
   <androidPackages>
-    <androidPackage spec="com.google.android.gms:play-services-ads:18.2.0">
+    <androidPackage spec="com.google.android.gms:play-services-ads:18.3.0">
       <repositories>
         <repository>https://maven.google.com/</repository>
       </repositories>
     </androidPackage>
   </androidPackages>
 
   <iosPods>
-    <iosPod name="Google-Mobile-Ads-SDK" version="~> 7.51">
+    <iosPod name="Google-Mobile-Ads-SDK" version="~> 7.53">
       <sources>
         <source>https://github.com/CocoaPods/Specs</source>
       </sources>