Version 4.2.0

Release Notes for 4.2.0

October 08, 2026

• Added:
  • Adds support for React Native 0.87.
  • Updates the native Android SDK to version 5.4.0.
  • Updates the native iOS SDK to version 5.0.0, which raises the native SDK's minimum iOS deployment target to 15.0. The React Native SDK still requires iOS 15.1 or higher.
  • Adds support for the iOS UIScene lifecycle, including the ExponeaSceneHandler helper for passing launch options from a SceneDelegate. Apple requires the UIScene lifecycle for apps built with the iOS 27 SDK. For migration instructions, see the SDK version update guide.
  • Adds the registerLoggerCallback and unregisterLoggerCallback methods to receive native SDK logs in JavaScript. These methods work on Android only and have no effect on iOS.
  • Adds a new example app.
  • Adds documentation for Android Auto Backup rules to the setup guide.
• Fixed:
  • Fixes iOS push notification opens being tracked twice and push notification actions running twice. The SDK now tracks push notification tokens and opens only through the required AppDelegate calls. For details, see the SDK version update guide.
  • Fixes registerSegmentationDataCallback to allow multiple callbacks for the same category, and unregisterSegmentationDataCallback to remove the correct callback instance.
  • Fixes iOS in-app content blocks and carousels not reloading after the component is remounted.
  • Fixes the iOS content block carousel ignoring overrideDefaultBehavior.
  • Fixes outdated ExponeaRNAppDelegate references in the iOS documentation.