> ## Documentation Index
> Fetch the complete documentation index at: https://docs.appcharge.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

Review the latest updates to the Payment Links SDK for Unity and ensure you download the most recent version.

<Warning>Before installing a new SDK version, remove the previous SDK version to ensure stability and prevent conflicts.</Warning>

<Update label="July 15, 2026" description="Latest">
  ## Unity Payment Links SDK 2.6.0

  **Release notes:**

  * Introduced WebGL platform support.
  * Updated Android platform version to v1.7.0.
  * Updated iOS platform version to v1.9.0.
</Update>

<Update label="May 31, 2026">
  ## Unity Payment Links SDK 2.5.0

  **Release notes:**

  * Updated Android platform version to v1.6.0.
  * Updated iOS platform version to v1.8.0.
  * Added `orderResponseModel` to the `onPurchaseFailed` callback,  you to access full order details on failed purchases.
  * Updated bundled Android foreground service type from `dataSync` to `shortService`.
  * **Exclude Add Framework Search Paths** entitlement was removed due to the SPM migration. The iOS XCFramework is already included.
  * Updated status codes with clearer, more specific statuses that better match current SDK behavior. See the changes in the [Troubleshooting](../troubleshooting) guide.
</Update>

<Update label="March 1, 2026">
  ## Unity Payment Links SDK 2.4.0

  **Release notes:**

  * Updated Android platform version to v1.5.0.
  * Updated iOS platform version to v1.7.0.
  * Implemented a foreground service for Android to initiate notification status and keep the game thread active during checkout. (Recommended for older devices and memory-intensive applications, as it reduces the likelihood of Android system process termination.)
</Update>

<Update label="February 1, 2026">
  ## Unity Payment Links SDK 2.3.0

  **Release notes:**

  * Updated Android platform version to v1.4.0.
  * Updated iOS platform version to v1.6.0.
  * The SDK now supports Xcode version 15.0 and above.
  * Improved the checkout flow by using `parsedUrl` instead of `url` and `checkoutSessionToken`.
  * Improved checkout performance and overall stability.
  * Improved Android platform post-process.
  * The SDK is now distributed through UPM only.
</Update>

<Update label="December 16, 2025">
  ## Unity Payment Links SDK 2.2.0

  **Release notes:**

  * Updated Android platform version to v1.3.0.
  * Updated iOS platform version to v1.5.0.
  * Improved iOS configuration support and added more flexible build options.
  * `PaymentLinksController` now supports browsing mode on each platform.
  * Added Unity Package Manager (UPM) support for the Payment Links SDK.
</Update>

<Update label="December 4, 2025">
  ## Unity Payment Links SDK  2.1.0

  **Release notes:**

  * Configuration file will now generate automatically.
  * Improved clarity of the configuration file.
  * Improve iOS build Post-Process.
</Update>

<Update label="November 11, 2025">
  ## Unity Payment Links SDK  2.0.0

  **Release notes:**

  * Added cross-platform support for iOS and Android.
  * Enabled **Editor-Mode testing and execution** at runtime.
  * Added support for **Trusted Web Activity (TWA)** and **external browser** on Android.
  * Added support for **SFSafariViewController (SFSVC)** and **external browser** on iOS.
  * Added **Portrait Orientation Lock** mode for iOS.
  * **Browser Mode** can now be toggled at runtime.
  * Updated and simplified the configuration file.
  * Implemented **automatic dependency injection** during compilation (can be disabled for manual configuration control).
  * Improved the Appcharge integration process for both iOS and Android.
  * Enhanced ARM support for both **v7a** and **v8** architectures.
  * Optimized **plist** and **AndroidManifest** post-build processing.
  * Reorganized Appcharge folders and assemblies for better project structure.
  * Improved overall stability and performance.
</Update>