> For the complete documentation index, see [llms.txt](https://devcenter.unico.io/unico-idcloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://devcenter.unico.io/unico-idcloud/by-client-integration/sdk/available-sdks/flutter-sdk/release-notes.md).

# Release notes

***

{% hint style="success" %}
Keep your Android SDK always up to date with the latest available version. Semantic versioning is used to number the versions. For more information, please refer to the article [Overview](https://devcenter.unico.io/idcloud-v2/by-client-integration/sdk/overview).
{% endhint %}

***

### Version 4.53.1 - 05/25/2026 <a href="#versao-5240" id="versao-5240"></a>

* Fixed a crash in **iOS** apps that use SceneDelegate when displaying the camera.

***

### Version 4.53.0 - 05/21/2026 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `6.5.0`.
  * iOS version `3.0.0`.

***

### Version 4.52.0 - 04/08/2026 <a href="#versao-5240" id="versao-5240"></a>

* Internal product improvements. These improvements do not directly affect the end-user experience, keeping external functionality unchanged

***

### Version 4.51.0 - 03/19/2026 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `6.2.0`.
  * iOS version `2.22.0`.

***

### Version 4.50.0 - 02/03/2026 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `6.1.0`.
  * iOS version `2.21.9`.

***

### Version 4.49.0 - 01/13/2026 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `6.0.0`.
  * iOS version `2.21.8`.

***

### Version 4.48.0 - 12/22/2025 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.51.0`.
  * iOS version `2.21.7`.

***

### Version 4.47.0 - 12/16/2025 <a href="#versao-5240-1" id="versao-5240-1"></a>

* Native SDK Update:
  * iOS version `2.21.6`.
    * Fix crash when FaceTec engine is used.&#x20;
  * Android version `5.50.0`.
    * Fix crash when FaceTec engine is used.

***

### Version 4.46.0 - 12/03/2025 <a href="#versao-5240-1" id="versao-5240-1"></a>

* Native SDK Update:
  * iOS version `2.21.4`.
    * Fix crash when FaceTec engine is used.&#x20;

***

### Version 4.45.0 - 11/18/2025 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.49.1`.

***

### Version 4.44.0 - 11/07/2025 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.49.0`.

***

### Version 4.43.0 - 11/05/2025 <a href="#versao-5240" id="versao-5240"></a>

{% hint style="danger" %}
**Critical Update**
{% endhint %}

* Native SDK Update:
  * Android version `5.48.0`.
  * iOS version `2.21.3`.
* The following changes were made to the Android version:
  * Update to Kotlin `1.8.22`.
  * Preparation of the SDK for future Passkey collection.
  * A single user consent screen will be introduced, displayed only once until registration is accepted.
  * No further action is required at this time.

***

### Version 4.42.0 - 10/16/2025 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.47.0`.

***

### Version 4.41.0 - 10/10/2025 <a href="#versao-5240-1" id="versao-5240-1"></a>

* Native SDK Update:
  * Android version `5.46.0`.
  * iOS version `2.21.2`.

***

### Version 4.40.0​ - 10/03/2025 <a href="#versao-5240-2" id="versao-5240-2"></a>

* Native SDK Update:
  * Android version `5.45.0`.
* Starting with this version, we have support for Sentry version 8.x.

***

### Version 4.39.0​ - 09/25/2025 <a href="#versao-5240-3" id="versao-5240-3"></a>

* Native SDK Update:
  * iOS version `2.21.1`.
* Updated native interface for Android and iOS, bringing visual and usability improvements.
  * On iOS, the background color of the camera pre-opening screen now follows the configured theme.
  * On Android, the camera screen now uses "edge-to-edge" mode, making better use of screen space.

{% hint style="warning" %}
In the next releases we will adopt version 8.x of Sentry.
{% endhint %}

***

### Version 4.38.0​ - 09/02/2025 <a href="#versao-5240-4" id="versao-5240-4"></a>

* Native SDK Update:
  * Android version `5.43.0`.

{% hint style="warning" %}
In the next releases we will adopt version 8.x of Sentry.
{% endhint %}

***

### Version 4.37.0​ - 08/25/2025 <a href="#versao-5240-5" id="versao-5240-5"></a>

* Native SDK Update:
  * Android version `5.42.0`.
  * iOS version `2.20.2`.

{% hint style="warning" %}
In the next releases we will adopt version 8.x of Sentry.
{% endhint %}

***

### Version 4.36.0​ - 08/18/2025 <a href="#versao-5240-6" id="versao-5240-6"></a>

* Native SDK Update:
  * Android version  `5.41.0.`

{% hint style="warning" %}
In the next releases we will adopt version 8.x of Sentry.
{% endhint %}

***

### Version 4.35.0​ - 08/12/2025 <a href="#versao-5240-7" id="versao-5240-7"></a>

{% hint style="danger" %}
**Critical Update**
{% endhint %}

* Native SDK Update:
  * Android version `5.40.0`.
  * iOS version `2.20.1`.

{% hint style="warning" %}
In the next releases we will adopt version 8.x of Sentry.
{% endhint %}

***

### Version 4.34.0 - 08/05/2025 <a href="#versao-5240" id="versao-5240"></a>

Native SDK Update:

* Android version `5.39.0`.
* iOS version `2.20.0` .

{% hint style="warning" %}
In the next releases we will adopt version 8.x of Sentry.
{% endhint %}

***

### Version 4.33.0 - 07/22/2025 <a href="#versao-5240" id="versao-5240"></a>

Native SDK Update:

* Android version `5.38.0`.
* iOS version `2.19.0`.

{% hint style="warning" %}
In the next releases we will adopt version 8.x of Sentry.
{% endhint %}

***

### Version 4.32.0 - 06/23/2025 <a href="#versao-5240" id="versao-5240"></a>

Native SDK Update:

* Android version `5.37.0`.

***

### Version 4.31.0​ - 06/18/2025 <a href="#versao-5240" id="versao-5240"></a>

Native SDK Update:

* iOS version `2.18.1`.

***

### Version 4.30.2 - 06/13/2025 <a href="#versao-5240" id="versao-5240"></a>

Native SDK Update:

* Android version `5.36.2`.

***

### Version 4.30.1​ - 06/06/2025 <a href="#versao-5240" id="versao-5240"></a>

* Sentry compatibility fix.

***

### Version 4.30.0​ - 06/04/2025 <a href="#versao-5240" id="versao-5240"></a>

{% hint style="danger" %}
**Critical Update**
{% endhint %}

* Native SDK Update:
  * Android version `5.36.0`.
  * iOS version `2.18.0`.

***

### Version 4.29.0​ - 05/29/2025 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.35.0`.
  * iOS version `2.17.2`.

***

### Version 4.28.0​ - 05/21/2025 <a href="#versao-5240" id="versao-5240"></a>

* Update the minimum iOS version to iOS 12 and Xcode 16.
* Native SDK Update:
  * Android version `5.34.0`.
  * iOS version `2.17.1`.

***

### Version 4.27.0​ - 04/17/2025 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version`5.33.0`.
  * iOS version `2.16.12`.

***

### Version 4.26.0​ - 03/26/2025 <a href="#versao-5240" id="versao-5240"></a>

{% hint style="danger" %}
**Critical Update**
{% endhint %}

* Native SDK Update:
  * Android version `5.32.0`.
  * iOS version `2.16.11`.

***

### Version 4.25.0​ - 03/13/2025 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.31.0`.
  * iOS version `2.16.10`.

***

### Version 4.24.0​ - 02/27/2025 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.30.1`.
  * iOS version `2.16.9`.

***

### Version 4.23.0​ - 01/22/2025 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.29.0`.
  * iOS version `2.16.8`.

***

### Version 4.22.0​ - 01/14/2025 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.28.0`.
  * iOS version `2.16.7`.

***

### Version 4.21.0​ - 12/18/2024 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.27.0`.
  * iOS version `2.16.5`.

***

### Version 4.20.0​ - 11/05/2024 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.25.0`.

***

### Version 4.19.0​ - 10/18/2024 <a href="#versao-5240" id="versao-5240"></a>

* Native SDK Update:
  * Android version `5.24.0`.
  * iOS version `2.16.4`.


---

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