OneSignal · github-actions · Nov 7, 2025 · Nov 7, 2025 · Nov 7, 2025
diff --git a/OneSignalExample/Assets/OneSignal/Attribution/OneSignal.UnityPackage.Attribution.asmdef b/OneSignalExample/Assets/OneSignal/Attribution/OneSignal.UnityPackage.Attribution.asmdef
@@ -16,7 +16,7 @@
     "versionDefines": [
         {
             "name": "com.onesignal.unity.core",
-            "expression": "5.1.15",
+            "expression": "5.1.16",
             "define": "ONE_SIGNAL_INSTALLED"
         }
     ],

diff --git a/OneSignalExample/Assets/OneSignal/CHANGELOG.md b/OneSignalExample/Assets/OneSignal/CHANGELOG.md
@@ -5,6 +5,19 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+## [5.1.16]
+### Changed
+- Update Android SDK from 5.1.37 to 5.1.38
+  - Feat: Detect for timezone changes and update the user ([#2378](https://github.com/OneSignal/OneSignal-Android-SDK/pull/2378))
+  - Fix: ANR on POST to Outcomes endpoint ([#2371](https://github.com/OneSignal/OneSignal-Android-SDK/pull/2371))
+  - add: security hardening around webview javaScriptEnabled ([#2377](https://github.com/OneSignal/OneSignal-Android-SDK/pull/2377))
+  - - -
+- Update iOS SDK from 5.2.14 to 5.2.15
+  - Add confirmed deliveries for live activities notifications for OneSignal-aware activities (https://github.com/OneSignal/OneSignal-iOS-SDK/pull/1592)
+  - New Log Listener methods to allow an app developer to capture logs as strings at runtime. The log listener is independent of logLevel, all message are always sent to listeners. Please see linked PR for example usage (https://github.com/OneSignal/OneSignal-iOS-SDK/pull/1580)
+  - Prevent extra server calls to send duplicate live activity requests (https://github.com/OneSignal/OneSignal-iOS-SDK/pull/1589)
+  - Fix an `NSInvalidArgumentException` that happens on rare occasions when localized description is not copied properly (https://github.com/OneSignal/OneSignal-iOS-SDK/pull/1594)
+
 ## [5.1.15]
 ### Changed
 - Updated included Android SDK from 5.1.31 to [5.1.37](https://github.com/OneSignal/OneSignal-Android-SDK/releases/tag/5.1.37)

diff --git a/OneSignalExample/Assets/OneSignal/Editor/OneSignal.UnityPackage.Editor.asmdef b/OneSignalExample/Assets/OneSignal/Editor/OneSignal.UnityPackage.Editor.asmdef
@@ -16,7 +16,7 @@
     "versionDefines": [
         {
             "name": "com.onesignal.unity.core",
-            "expression": "5.1.15",
+            "expression": "5.1.16",
             "define": "ONE_SIGNAL_INSTALLED"
         }
     ],

diff --git a/OneSignalExample/Assets/OneSignal/Example/OneSignal.UnityPackage.Example.asmdef b/OneSignalExample/Assets/OneSignal/Example/OneSignal.UnityPackage.Example.asmdef
@@ -18,7 +18,7 @@
     "versionDefines": [
         {
             "name": "com.onesignal.unity.core",
-            "expression": "5.1.15",
+            "expression": "5.1.16",
             "define": "ONE_SIGNAL_INSTALLED"
         }
     ],

diff --git a/OneSignalExample/Assets/OneSignal/VERSION b/OneSignalExample/Assets/OneSignal/VERSION
@@ -1 +1 @@
-5.1.15
+5.1.16
diff --git a/OneSignalExample/Assets/Plugins/Android/mainTemplate.gradle b/OneSignalExample/Assets/Plugins/Android/mainTemplate.gradle
@@ -6,7 +6,7 @@ apply plugin: 'com.android.library'
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 // Android Resolver Dependencies Start
-    implementation 'com.onesignal:OneSignal:5.1.37' // Packages/com.onesignal.unity.android/Editor/OneSignalAndroidDependencies.xml:6
+    implementation 'com.onesignal:OneSignal:5.1.38' // Packages/com.onesignal.unity.android/Editor/OneSignalAndroidDependencies.xml:6
 // Android Resolver Dependencies End
 **DEPS**}
 

diff --git a/OneSignalExample/Packages/packages-lock.json b/OneSignalExample/Packages/packages-lock.json
@@ -5,7 +5,7 @@
       "depth": 0,
       "source": "local",
       "dependencies": {
-        "com.onesignal.unity.core": "5.1.15"
+        "com.onesignal.unity.core": "5.1.16"
       }
     },
     "com.onesignal.unity.core": {
@@ -19,7 +19,7 @@
       "depth": 0,
       "source": "local",
       "dependencies": {
-        "com.onesignal.unity.core": "5.1.15"
+        "com.onesignal.unity.core": "5.1.16"
       }
     },
     "com.unity.ai.navigation": {

diff --git a/OneSignalExample/ProjectSettings/AndroidResolverDependencies.xml b/OneSignalExample/ProjectSettings/AndroidResolverDependencies.xml
@@ -1,6 +1,6 @@
 <dependencies>
   <packages>
-    <package>com.onesignal:OneSignal:5.1.37</package>
+    <package>com.onesignal:OneSignal:5.1.38</package>
   </packages>
   <files />
   <settings>

diff --git a/OneSignalExample/ProjectSettings/ProjectSettings.asset b/OneSignalExample/ProjectSettings/ProjectSettings.asset
@@ -141,7 +141,7 @@ PlayerSettings:
   loadStoreDebugModeEnabled: 0
   visionOSBundleVersion: 1.0
   tvOSBundleVersion: 1.0
-  bundleVersion: 5.1.15
+  bundleVersion: 5.1.16
   preloadedAssets: []
   metroInputSource: 0
   wsaTransparentSwapchain: 0

diff --git a/com.onesignal.unity.android/Editor/OneSignalAndroidDependencies.xml b/com.onesignal.unity.android/Editor/OneSignalAndroidDependencies.xml
@@ -3,6 +3,6 @@
     <repositories>
       <repository>https://repo.maven.apache.org/maven2</repository>
     </repositories>
-    <androidPackage spec="com.onesignal:OneSignal:5.1.37" />
+    <androidPackage spec="com.onesignal:OneSignal:5.1.38" />
   </androidPackages>
 </dependencies>
diff --git a/com.onesignal.unity.android/package.json b/com.onesignal.unity.android/package.json
@@ -1,11 +1,11 @@
 {
   "name": "com.onesignal.unity.android",
   "displayName": "OneSignal Unity SDK - Android",
-  "version": "5.1.15",
+  "version": "5.1.16",
   "unity": "2018.4",
   "description": "OneSignal is the market leader in customer engagement, powering mobile push, web push, email, and in-app messages.",
   "dependencies": {
-    "com.onesignal.unity.core": "5.1.15"
+    "com.onesignal.unity.core": "5.1.16"
   },
   "keywords": [
     "push-notifications",

diff --git a/com.onesignal.unity.core/Runtime/OneSignal.cs b/com.onesignal.unity.core/Runtime/OneSignal.cs
@@ -42,7 +42,7 @@ namespace OneSignalSDK
     /// </summary>
     public static partial class OneSignal
     {
-        public const string Version = "5.1.15";
+        public const string Version = "5.1.16";
 
         /// <summary>
         /// The default static instance of the OneSignal Unity SDK

diff --git a/com.onesignal.unity.core/Runtime/OneSignalPlatform.cs b/com.onesignal.unity.core/Runtime/OneSignalPlatform.cs
@@ -40,7 +40,7 @@ namespace OneSignalSDK
 {
     public abstract class OneSignalPlatform
     {
-        public const string VersionHeader = "050115";
+        public const string VersionHeader = "005116";
 
         internal static event Action<string> OnInitialize;
 

diff --git a/com.onesignal.unity.core/package.json b/com.onesignal.unity.core/package.json
@@ -1,7 +1,7 @@
 {
   "name": "com.onesignal.unity.core",
   "displayName": "OneSignal Unity SDK - Core",
-  "version": "5.1.15",
+  "version": "5.1.16",
   "unity": "2018.4",
   "description": "OneSignal is the market leader in customer engagement, powering mobile push, web push, email, and in-app messages.",
   "dependencies": {

diff --git a/com.onesignal.unity.ios/Editor/OneSignaliOSDependencies.xml b/com.onesignal.unity.ios/Editor/OneSignaliOSDependencies.xml
@@ -1,5 +1,5 @@
 <dependencies>
   <iosPods>
-    <iosPod name="OneSignalXCFramework" version="5.2.14" addToAllTargets="true" />
+    <iosPod name="OneSignalXCFramework" version="5.2.15" addToAllTargets="true" />
   </iosPods>
 </dependencies>
diff --git a/com.onesignal.unity.ios/Runtime/Plugins/iOS/UIApplication+OneSignalUnity.mm b/com.onesignal.unity.ios/Runtime/Plugins/iOS/UIApplication+OneSignalUnity.mm
@@ -97,7 +97,7 @@ - (void)setOneSignalUnityDelegate:(id <UIApplicationDelegate>)delegate {
 
 - (BOOL)oneSignalApplication:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
     [OneSignalWrapper setSdkType:@"unity"];
-    [OneSignalWrapper setSdkVersion:@"050115"];
+    [OneSignalWrapper setSdkVersion:@"005116"];
     [OneSignal initialize:nil withLaunchOptions:launchOptions];
 
     if ([self respondsToSelector:@selector(oneSignalApplication:didFinishLaunchingWithOptions:)])

diff --git a/com.onesignal.unity.ios/package.json b/com.onesignal.unity.ios/package.json
@@ -1,11 +1,11 @@
 {
   "name": "com.onesignal.unity.ios",
   "displayName": "OneSignal Unity SDK - iOS",
-  "version": "5.1.15",
+  "version": "5.1.16",
   "unity": "2018.4",
   "description": "OneSignal is the market leader in customer engagement, powering mobile push, web push, email, and in-app messages.",
   "dependencies": {
-    "com.onesignal.unity.core": "5.1.15"
+    "com.onesignal.unity.core": "5.1.16"
   },
   "keywords": [
     "push-notifications",