# Minor Release - 12/09/2024

**New Features:**

* **AES Keys Feauture**: The latest v3 OCR SDK now supports returning AES keys for the request of the OCR APIs and Response of Combine API.
  * Decryption keys are now included in the SDK response.
  * The `VIDVOCRResult` model has been updated to include a new `decryptionKeys` property of type `VIDVDecryptionKeys`.
  * The `VIDVDecryptionKeys` class contains:
    * `nationalIdFrontRequestKey`: \[UInt8]
    * `nationalIdBackRequestKey`: \[UInt8]
    * `combineResponseKey`: \[UInt8]

**Enhancements:**

* **Encryption/Decryption Error Codes:** Introduced new error codes to enhance error tracking and aid in diagnosing encryption/decryption failures
  * 7014: Encryption issue detected.
  * 7015: Decryption issue detected.
* **SDK Event Management:** Improved event logging for greater precision, reducing unnecessary log entries.
* **API Call Retries:** Introduced a retry mechanism for API calls, enhancing the SDK's ability to recover from network and server failures. This improves resilience and minimizes the impact of failed API requests on user operations.

**Bug Fixes:**

* Resolved several bug fixes in the SDK, resulting in an improvement in the overall success rate and performance.

### iOS

#### [<mark style="color:blue;">Version 3.1.0</mark>](/valify-ios-sdk-documentation/document-capture/ios-native-sdk.md)

### Android

#### [<mark style="color:blue;">Version 3.1.0</mark>](/valify-ios-sdk-documentation/document-capture/android-native-sdk.md)

### React Native

#### &#x20;[<mark style="color:blue;">Version 3.1.0</mark>](/valify-ios-sdk-documentation/document-capture/react-native-plugin.md)


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