> For the complete documentation index, see [llms.txt](https://docs.caf.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.caf.io/caf-sdk/android/standalone-modules/faceliveness/release-notes.md).

# Release Notes

## February 09th, 2026

### `FaceLiveness 5.2.0`

{% hint style="warning" %}
Versions earlier than 5.2.0 will result iProov Liveness to become inoperable as of March 12, 2026. To ensure proper functionality and service continuity, please use version 5.2.0 or later.
{% endhint %}

#### Highlights

* Updated iProov version from 9.1.2 to 11.1.0.
* New failure types: Added new failure to CafFailureType for better failure handling:
  * `BACKGROUND_ISSUE`
  * `DEVICE_ISSUE`
  * `EYEWEAR`
  * `FACE_NOT_FOUND`
  * `FRAMES_BLURRY`
  * `MOTION_ISSUE`
  * `LIGHTING_ISSUES`
  * `REJECTED`
  * `SYSTEM_ERROR`
  * `TIMEOUT`
  * `USER_NOT_FOUND`
  * `DEVICE_RESTART`
  * `PROCESSING_FAULT`

## June 18th, 2025

### `FaceLiveness 4.2.0`

#### Highlights

* Analytics and Crashlytics improviments.

## May 08th, 2025

### `FaceLiveness 4.1.1`

#### Fixes

* Fixed crash when network is not working.

## March 31th, 2025

### `FaceLiveness 4.1.0`

#### Highlights

* Implementation of a new analytics route.

## March 11th, 2025

### `FaceLiveness 4.0.1`

#### Fixes

* Fixed internal parsing issues.

## February 20th, 2025

### `FaceLiveness 4.0.0`

#### Breaking Changes

* Added `onFailure` event to [VerifyLivenessListener](/caf-sdk/android/standalone-modules/faceliveness.md#consulting-a-policy).

{% hint style="warning" %}
Now the dependency is using a new `groupId`: `implementation("io.caf.sdk:new-face-liveness:4.0.0")`
{% endhint %}

#### Highlights

* Added new errors to be handled. See them [here](/caf-sdk/android/standalone-modules/faceliveness.md#errortype).
* Added new failures to be handled. See them [here](/caf-sdk/android/standalone-modules/faceliveness.md#failure-types).
* Added new analytics metrics

## February 7th, 2025

### `FaceLiveness 3.3.0`

#### Highlights

* Updated all versions of caf's internal libraries.
* Added new analytics metrics

## December 11th, 2024

### `FaceLiveness 3.2.3`

#### Highlights

* Updated all versions of caf's internal libraries.
* Update iProov version from `9.0.4` to `9.1.2`.
* Update Fingerprint version from `2.5.0` to `2.7.0`.

{% hint style="warning" %}
Make sure that the address of the iProov repository is as shown: <https://raw.githubusercontent.com/iProov/android/**patch912**/maven/>
{% endhint %}

## November 25th, 2024

### `FaceLiveness 3.2.2`

#### Highlights

* Fixed multiple instances call from Faceliveness initialization

## August 7th, 2024

### `FaceLiveness 3.2.0`

#### Highlights

* Created methods to make implementing reverse proxy possible.
* Optimized metrics collecting to ensure data security.

#### Breaking changes

* Updated Kotlin version from `1.5.32` to `1.9.10`.
* Updated FingerprintJS dependency from `2.3.2` to `2.4.0`.
* Updated Gradle from `6.9.1` to `8.4`.
* Updated Android Gradle Plugin from `7.4.2` to `8.3.2`.
* Updated compile and taget SDK from `33` to `34`.

## June 17th, 2024

### `FaceLiveness 3.1.0`

#### Fixes

* Update iProov Version to `9.0.4`.
* Improve Thread-Safety objects.
* Crashlytics improvement.

## April 26th, 2024

### `FaceLiveness 3.0.0`

#### Breaking changes

* Removed fields from `FaceLivenessResult`, leaving only `signedResponse`.
* Removed `FaceLivenessResult` from `onCancel` in the listener contract.
* Created `public enum ErrorType` with new [errorTypes](https://github.com/combateafraude/public-docs/blob/docs-sdks/android/faceliveness/getting-started/faceliveness.md#errortype).
* `SDKFailure` now only returns `errorType: ErrorType` and `description: String`.


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