Listed below are all the release notes for previous versions of our Mobile App Messaging SDK for iOS. To learn more about the SDK and how to get started, see the MobileSDK iOS Quick Start guide.

The Latest SDK version are now using the XCFramework format. For more information on XCFramework, see Apple documentation.

SDK versions are not downgrade-compatible.

SDK releases only supports 3 iOS versions, and each SDK release will state with versions it supports as part of the Environmental Requirements.

Regular release

A planned and scheduled release with a defined scope that has gone through regression testing and passed by our QA team. This release typically contains prioritized features and customer bugs and may also include internal development and fixes. Note that these releases are always built using the latest version of Swift (N and N – 1).

These releases are available as direct download and CocoaPods.

View regular release notes

Additional release

These releases are generally used to address any critical bugs on the SDK and/or support unplanned Swift/Xcode releases from Apple. This release may or may not undergo a complete regression cycle. Customers can pick this release as per need basis.

These releases are available only through CocoaPods.

View additional release notes

Limited release

  1. "Customized Builds" provided to customers to address specific business impacting requirements for e.g. supporting specific older version of Swift etc. Note that this would be only a one time custom build and will not have any progressive increments on this build.
  2. Beta releases also comes under this category where the team builds an SDK around the beta OS versions from Apple.

These builds may undergo limited or focused regression testing only. Any issues or bugs reported on this Limited release build will only be addressed on the latest SDK version of the regular releases.

These releases are available only through CocoaPods.

View limited release notes