Prepare for 3.18.2 release.

PiperOrigin-RevId: 260020500

Author: Samuel Stow

ChangeLog.txt

@@ -1,5 +1,17 @@
 Google Mobile Ads Unity Plugin Change Log
 
+**************
+Version 3.18.2
+**************
+
+Plugin:
+- Update to Android release 18.1.1.
+
+Built and tested with:
+- Google Play services 18.1.1
+- Google Mobile Ads iOS SDK 7.47.0
+- Unity Jar Resolver 1.2.123
+
 **************
 Version 3.18.1
 **************

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

@@ -21,7 +21,7 @@ namespace GoogleMobileAds.Api
 {
     public class AdRequest
     {
-        public const string Version = "3.18.1";
+        public const string Version = "3.18.2";
         public const string TestDeviceSimulator = "SIMULATOR";
 
         private AdRequest(Builder builder)

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

@@ -1,6 +1,6 @@
 <dependencies>
   <androidPackages>
-    <androidPackage spec="com.google.android.gms:play-services-ads:18.1.0">
+    <androidPackage spec="com.google.android.gms:play-services-ads:18.1.1">
       <repositories>
         <repository>https://maven.google.com/</repository>
       </repositories>