diff --git a/CHANGELOG.md b/CHANGELOG.md
index 84364b45..e5305aba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 ## Release Notes
 
+### 3.4.0
+
+- Fixed a crash caused by integer overflow in address arithmetic when processing crash reports.
+- Added example on how to attach a stack trace for caught errors.
+- Fixed a compilation error in Xcode 26 caused by a private header import in `RollbarReachability.m`.
+- Added `CLAUDE.md` with project build, test, and architecture guidance.
+
 ### 3.3.3
 
 - Be more explicit about overloaded usage of `URL.init` that cannot be resolved in certain configurations when using the Rollbar React Native SDK.
diff --git a/CLAUDE.md b/CLAUDE.md
index c3a93403..27919a1a 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -86,7 +86,7 @@ UnitTesting             (shared XCTest utilities, used by test targets)
 
 ## Distribution
 
-The SDK ships via SwiftPM, CocoaPods (8 podspec files at repo root), and Carthage. Version is synchronized across all podspecs and `Package.swift`. Current version: 3.3.3.
+The SDK ships via SwiftPM, CocoaPods (8 podspec files at repo root), and Carthage. Version is synchronized across all podspecs and `Package.swift`. Current version: 3.4.0.
 
 ## External Dependency
 
diff --git a/Examples/Integration/CocoapodsApp/Podfile b/Examples/Integration/CocoapodsApp/Podfile
index c9c91aa9..6b742249 100644
--- a/Examples/Integration/CocoapodsApp/Podfile
+++ b/Examples/Integration/CocoapodsApp/Podfile
@@ -2,5 +2,5 @@ platform :ios, '14.0'
 use_frameworks!
 
 target 'CocoapodsApp' do
-  pod 'RollbarNotifier', '~> 3.3.3'
+  pod 'RollbarNotifier', '~> 3.4.0'
 end
diff --git a/Examples/Integration/CocoapodsFramework/Podfile b/Examples/Integration/CocoapodsFramework/Podfile
index 4ab1d4ca..00d935b7 100644
--- a/Examples/Integration/CocoapodsFramework/Podfile
+++ b/Examples/Integration/CocoapodsFramework/Podfile
@@ -2,5 +2,5 @@ platform :ios, '14.0'
 use_frameworks!
 
 target 'CocoapodsFramework' do
-  pod 'RollbarNotifier', '~> 3.3.3'
+  pod 'RollbarNotifier', '~> 3.4.0'
 end
diff --git a/Rollbar.podspec b/Rollbar.podspec
index a279d996..624c53ce 100644
--- a/Rollbar.podspec
+++ b/Rollbar.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "Rollbar"
-  s.version      = "3.3.3"
+  s.version      = "3.4.0"
   s.summary      = "Application or client side SDK for interacting with the Rollbar API Server."
   s.description  = <<-DESC
                     Find, fix, and resolve errors with Rollbar.
diff --git a/RollbarAUL.podspec b/RollbarAUL.podspec
index 75f9db99..5bb47fb5 100644
--- a/RollbarAUL.podspec
+++ b/RollbarAUL.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = "RollbarAUL"
-    s.version      = "3.3.3"
+    s.version      = "3.4.0"
     s.summary      = "Application or client side SDK for interacting with the Rollbar API Server."
     s.description  = <<-DESC
                       Find, fix, and resolve errors with Rollbar.
diff --git a/RollbarCocoaLumberjack.podspec b/RollbarCocoaLumberjack.podspec
index e099c513..386c9979 100644
--- a/RollbarCocoaLumberjack.podspec
+++ b/RollbarCocoaLumberjack.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = "RollbarCocoaLumberjack"
-    s.version      = "3.3.3"
+    s.version      = "3.4.0"
     s.summary      = "Application or client side SDK for interacting with the Rollbar API Server."
     s.description  = <<-DESC
                       Find, fix, and resolve errors with Rollbar.
diff --git a/RollbarCommon.podspec b/RollbarCommon.podspec
index faf95a06..79c809aa 100644
--- a/RollbarCommon.podspec
+++ b/RollbarCommon.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = "RollbarCommon"
-    s.version      = "3.3.3"
+    s.version      = "3.4.0"
     s.summary      = "Application or client side SDK for interacting with the Rollbar API Server."
     s.description  = <<-DESC
                       Find, fix, and resolve errors with Rollbar.
diff --git a/RollbarCrash.podspec b/RollbarCrash.podspec
index 2d63a3f8..f7695a89 100644
--- a/RollbarCrash.podspec
+++ b/RollbarCrash.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = "RollbarCrash"
-    s.version      = "3.3.3"
+    s.version      = "3.4.0"
     s.summary      = "Application or client side SDK for interacting with the Rollbar API Server."
     s.description  = <<-DESC
                       Find, fix, and resolve errors with Rollbar.
diff --git a/RollbarDeploys.podspec b/RollbarDeploys.podspec
index 4a4e8aa6..01638c12 100644
--- a/RollbarDeploys.podspec
+++ b/RollbarDeploys.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = "RollbarDeploys"
-    s.version      = "3.3.3"
+    s.version      = "3.4.0"
     s.summary      = "Application or client side SDK for interacting with the Rollbar API Server."
     s.description  = <<-DESC
                       Find, fix, and resolve errors with Rollbar.
diff --git a/RollbarNotifier.podspec b/RollbarNotifier.podspec
index 95d11ec2..391641e9 100644
--- a/RollbarNotifier.podspec
+++ b/RollbarNotifier.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = "RollbarNotifier"
-    s.version      = "3.3.3"
+    s.version      = "3.4.0"
     s.summary      = "Application or client side SDK for interacting with the Rollbar API Server."
     s.description  = <<-DESC
                       Find, fix, and resolve errors with Rollbar.
diff --git a/RollbarNotifier/Sources/RollbarCrash/Recording/RollbarCrashReportVersion.h b/RollbarNotifier/Sources/RollbarCrash/Recording/RollbarCrashReportVersion.h
index 684b4ae0..cd80e5ea 100644
--- a/RollbarNotifier/Sources/RollbarCrash/Recording/RollbarCrashReportVersion.h
+++ b/RollbarNotifier/Sources/RollbarCrash/Recording/RollbarCrashReportVersion.h
@@ -27,6 +27,6 @@
 #ifndef HDR_RollbarCrashReportVersion_h
 #define HDR_RollbarCrashReportVersion_h
 
-#define RollbarCrashCRASH_REPORT_VERSION "3.3.3"
+#define RollbarCrashCRASH_REPORT_VERSION "3.4.0"
 
 #endif /* HDR_RollbarCrashReportVersion_h */
diff --git a/RollbarNotifier/Sources/RollbarNotifier/DTOs/RollbarConfig.m b/RollbarNotifier/Sources/RollbarNotifier/DTOs/RollbarConfig.m
index e77780b3..c9c60d24 100644
--- a/RollbarNotifier/Sources/RollbarNotifier/DTOs/RollbarConfig.m
+++ b/RollbarNotifier/Sources/RollbarNotifier/DTOs/RollbarConfig.m
@@ -13,7 +13,7 @@
 
 #pragma mark - constants
 
-static NSString *const NOTIFIER_VERSION = @"3.3.3";
+static NSString *const NOTIFIER_VERSION = @"3.4.0";
 
 static NSString *const NOTIFIER_NAME = @"rollbar-apple";
 
diff --git a/RollbarNotifier/Tests/RollbarNotifierTests-ObjC/DTOsTests.m b/RollbarNotifier/Tests/RollbarNotifierTests-ObjC/DTOsTests.m
index 13042f42..ce1a10a1 100644
--- a/RollbarNotifier/Tests/RollbarNotifierTests-ObjC/DTOsTests.m
+++ b/RollbarNotifier/Tests/RollbarNotifierTests-ObjC/DTOsTests.m
@@ -164,8 +164,8 @@ - (void)testRollbarModuleDTO {
 
   dto.name = @"MN1";
   XCTAssertTrue([dto.name isEqualToString:@"MN1"], @"Proper name");
-  dto.version = @"v3.3.3";
-  XCTAssertTrue([dto.version isEqualToString:@"v3.3.3"], @"Proper version");
+  dto.version = @"v3.4.0";
+  XCTAssertTrue([dto.version isEqualToString:@"v3.4.0"], @"Proper version");
 
   dto = [[RollbarMutableModule alloc] initWithName:@"Module"];
   XCTAssertTrue([dto.name isEqualToString:@"Module"], @"Proper name");
diff --git a/RollbarNotifier/Tests/RollbarNotifierTests/RollbarNotifierDTOsTests.swift b/RollbarNotifier/Tests/RollbarNotifierTests/RollbarNotifierDTOsTests.swift
index 719f3033..96265b4a 100644
--- a/RollbarNotifier/Tests/RollbarNotifierTests/RollbarNotifierDTOsTests.swift
+++ b/RollbarNotifier/Tests/RollbarNotifierTests/RollbarNotifierDTOsTests.swift
@@ -218,8 +218,8 @@ final class RollbarNotifierDTOsTests: XCTestCase {
         XCTAssertTrue(.orderedSame == dto.name!.compare("MN1"),
                       "Proper name"
                       );
-        dto.version = "v3.3.3";
-        XCTAssertTrue(.orderedSame == dto.version!.compare("v3.3.3"),
+        dto.version = "v3.4.0";
+        XCTAssertTrue(.orderedSame == dto.version!.compare("v3.4.0"),
                       "Proper version"
                       );
 
diff --git a/RollbarReport.podspec b/RollbarReport.podspec
index 38fe897c..28976089 100644
--- a/RollbarReport.podspec
+++ b/RollbarReport.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = "RollbarReport"
-    s.version      = "3.3.3"
+    s.version      = "3.4.0"
     s.summary      = "Application or client side SDK for interacting with the Rollbar API Server."
     s.description  = <<-DESC
                       Find, fix, and resolve errors with Rollbar.