iOS SDK Release Note

v1.29.3 - March 16th, 2023


  • Solved issue where deep link events can be lost when app is opened with deep link while app is closed, not running in the background and uninstall tracking is being used.

v1.29.2 - February 22nd, 2023


  • Fixed open events that may be missing when a opening the application.
    • Open events can be lost when using Uninstall Tracking. This is not a problem for deep link Open.

v1.29.1 - February 20th, 2023


  • Solved issue where tracking link is not providing deep link properly when user do not use custom domain feature.

v1.29.0 - February 20th, 2023


  • The methods enableSDK and disableSDK have been added to AirBridge.h. They are used to stop and resume all features. When you call disableSDK, the following actions will take place:
    • All functions are stopped until enableSDK method is called.
    • Functions that change SDK settings will still work even after calling disableSDK.
    • All get calls will return nil or false.

v1.28.2 - January 13th, 2023


  • Solved issue where uninstall tracking was not working if registerPushToken function was called before startTracking when autoStartTrackingEnabled is set to false.

v1.28.1 - January 3rd, 2023


  • Double type values can now be used when updating the amount for SKAdNetwork conversion values.

v1.28.0 - December 29th, 2022


  • Device Alias feature
  • Get HTTP Referrer information for Universal Links.
  • Add option to track life cycle event that occur within a session.


  • Faster callbacks for attribution data.
  • Support for Xcode 13 has ended
  • Support for iOS 9 and iOS 10 has ended

v1.27.0 - October 5th, 2022


  • Warning message will be shown if tracking function is called before the SDK initialization


  • Name of conversion value methods have been changed according to iOS 15.4+
  • Uppercase is allowed for values of "User Attribute Key" and "User Alias Key"

v1.26.0 - September 14th, 2022


  • Feature to turn on/off all Airbridge functions
  • Option to empty local storage when initializing the SDK

v1.25.0 - August 5th, 2022


  • Event transmission interval setting feature


  • Issue where sessions weren't properly measured when applications are force-closed


  • Background events collection

v1.24.5 - July 28th, 2022


  • Compile issue with case sensitive file systems

v1.24.4 - July 21st, 2022


  • Support for app life cycle in SceneDelegate
  • Life cycle events prior to startTracking are now stored in local storage
  • Debug level logs are available
  • Installation through SPM (Swift Package Manager) is available


  • Tracking bug fix with performance improvments

**Known Issue

  • Life cycle events prior to startTracking may be recorded as reoccurring events before session expiration.

v1.24.1 - June 20th, 2022


  • handleNotificationDeeplink function

v1.24.0 - May 4th, 2022


  • Track Internal placement deeplink move event when use function only
  • Use NSError when deliver error on callback

v1.23.0 - April 18th, 2022


  • Add callback to function


  • Solve issue that deviceUUID is sent to server when app is opened with tracking link before startTracking function is called

v1.22.0 - April 4th, 2022


  • Add totalQuantity to ABSemanticsKey


  • Improve placement click UX

v1.21.0 - March 21st, 2022


  • Solve issue that SKAdNetwork function is working before startTracking function call
  • Solve issue that Life cycle event is created before startTracking function call

v1.20.0 - March 15th, 2022


  • Add option to limit storage of event

v1.19.0 - March 8th, 2022


  • Track Deeplink Move Event when URL of in app deeplink is airbridge link


  • Adjust operation concurrent to 1 when sending event
  • Change one of condition of airbridge link, "airbridge string is on query string" to "pair which key is airbridge_referrer in pairs of query"

v1.18.1 - March 3rd, 2022


  • Solve issue that app is crashed when user force close app with rare possibility

v1.18.0 - November 12th, 2021


  • Solve issue that Mac with apple silicon can not build

v1.17.0 - June 16th, 2021


  • isRestartTrackingAuthorizeTimeout option add
  • add
  • add


  • solve issue that session id is lost
  • solve issue that app is crashed when app is opened with Universal Link URL is nil


  • fetch deferred deeplink and apple search ads attribution data after ATT status selection

v1.15.4 - March 10th, 2021


  • Solve issue that dictionary which have nil value is dropped when use setSemantics method on swift.

v1.15.3 - February 15th, 2021


  • Collect token for Apple Search Ads Attribution from AdServices.framework on iOS 14.3+.


  • Deprecate ABUserEvent
  • Deprecate ABEcommerceEvent


  • Solve issue that Facebook Deferred App Links Integration is not working on Facebook SDK 9.0.0+

v1.15.2 - January 8th, 2021


  • Add sessionStartTimestamp


  • Solve issue that last 3 digit of requestTimestamp is become 0.

v1.15.1 - December 17th, 2020


  • Add feature that receive semantic attributes from the Web SDK with dictionary, when using Web interface feature.

v1.15.0 - December 4th, 2020

  • Add callback that get attribution data.

v1.14.5 - November 10th, 2020

  • Solve bug that related with collecting attribution data.
  • Solve issue that setSemanticAttributes method of ABEcommerceEvent is not working.

v1.14.4 - October 5th, 2020

  • Add setter to change semantic attributes using dictionary.

v1.14.3 - September 22nd, 2020

  • Solve issue that only simulator build is worked.

v1.14.0 - September 18th, 2020

  • Add integration of SKAdNetwork
  • Add device.appTrackingTransparency

v1.13.1 - August 25th, 2020

  • Add device.airbridgeGeneratedDeviceUUID

v1.13.0 - August 21st, 2020

  • Add push token send method for uninstall tracking
  • Add default value "native" to sdkDevelopmentPlatform

v1.12.0 - August 5th, 2020

  • Remove filter of Custom Attributes.
  • Add autoStartTrackingEnabled / startTracking

v1.11.4 - July 28th, 2020

  • Solve issue that carrier information is not collected probabilistically in iOS 13.4 and later, iPhone which can use Dual SIM

v1.11.3 - July 27th, 2020

  • Add setSemanticAttributes method to ABInAppEvent class.

v1.11.2 - July 20th, 2020

  • Solve issue that carrier information is not collected probabilistically in iOS 13.4 and later

v1.11.1 - July 16th, 2020

  • Solve issue that Airbridge Universal Link's probabilistic failure to return deeplink to callbacks in iOS 12 and special case.

v1.11.0 - June 24th, 2020

  • Do not send Deeplink Event when deeplink is opened by same app.
  • All Airbridge Deeplink are converted to SCHEME:// and delivered to Deeplink Callback.
  • co.ab180.airbridge.deeplink.scheme and option is removed.

SCHEME can be found on Airbridge Dashboard > Tracking Link > Deep Link > iOS URI Scheme

v1.10.9 - June 9th, 2020

  • Add web interface which get Web Event from Airbridge Web SDK.
  • Fix bugs.

v1.10.6 - May 11th, 2020

  • Key of User Attributes must satisfy ^[a-z_][a-z0-9_]*$ regular expression.

  • Key of User Attributes 's maximum is 128.

  • Value of User Attributes must be NSNumber or NSString. When it is NSString, maximum is 1024.

  • User Attributes 's maximum count is 100.

  • Value of Event Custom Attributes must be NSNumber or NSString or NSArray. When it is NSArray, it's item must be NSNumber or NSString.

v1.10.5 - April 13th, 2020

  • Add integration of Facebook Deferred App Link

v1.10.3 - March 30th, 2020

  • SDK is modified not to hash User ID
  • Fix issue about locale is changed when AppleLanguages in NSUserDefaults is modified

v1.10.2 - January 22nd, 2020

  • User Attributes function is added
  • Log function is added

v1.7.0 - December 26th, 2018

  • The ability to transfer remaining data When app is forced-quit for a period of time has been added.
  • Speed of data transfer is improved.

v1.6.2 - November 13th, 2018

  • A UUID for each goals 's format turn to UUID standard.
  • A new feature has been added: Developer can on/off function that hash-encrypt userID and userEmail.