SDK-402: Prepare for Release 6.7.0 (#1022)

Co-authored-by: joaodordio <joaodordio@users.noreply.github.com>
Co-authored-by: Joao Dordio <joaodordio@icloud.com>

Author: github-actions[bot]

CHANGELOG.md

@@ -4,6 +4,20 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 ## [Unreleased]
 
+## [6.7.0]
+
+### Added
+- Added `IterableAPI.lastAuthTokenState` property to expose JWT auth token validity as an `AuthTokenValidityState` enum (`.unknown`, `.valid`, `.invalid`).
+- Auto-retry for JWT 401 failures during offline event processing — the SDK now pauses, refreshes the token, and retries the failed task automatically.
+
+### Fixed
+- Fixed in-app messages not displaying during sync cooldown periods when using `inAppDisplayDelegate`.
+- Improved offline retry logic to distinguish transient failures (5xx, network errors, 429) from permanent client errors (4xx).
+- Added network connectivity debounce (3-second window) to prevent rapid pause/resume cycles in the offline task runner.
+
+### Removed
+- Removed deprecated `trackEmbeddedDismiss` and `trackEmbeddedImpression` methods and their underlying API endpoints.
+
 ## [6.6.7]
 ### Fixed
 - Fixed module export for CocoaPods, enabling Obj-C/C++ compatibility

Iterable-iOS-AppExtensions.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
   s.name         = "Iterable-iOS-AppExtensions"
   s.module_name  = "IterableAppExtensions"
-  s.version      = "6.6.7"
+  s.version      = "6.7.0"
   s.summary      = "App Extensions for Iterable SDK"
 
   s.description  = <<-DESC

Iterable-iOS-SDK.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
   s.name         = "Iterable-iOS-SDK"
   s.module_name  = "IterableSDK"
-  s.version      = "6.6.7"
+  s.version      = "6.7.0"
   s.summary      = "Iterable's official SDK for iOS"
 
   s.description  = <<-DESC

swift-sdk/SDK/IterableAPI.swift

@@ -7,7 +7,7 @@ import UIKit
 
 @objcMembers public final class IterableAPI: NSObject {
     /// The current SDK version
-    public static let sdkVersion = "6.6.7"
+    public static let sdkVersion = "6.7.0"
 
     /// The email of the logged in user that this IterableAPI is using
     public static var email: String? {