Release Notes

February 09th, 2026

FaceLiveness 5.2.0

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.

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.

Now the dependency is using a new groupId: implementation("io.caf.sdk:new-face-liveness:4.0.0")

Highlights

• Added new errors to be handled. See them here.
• Added new failures to be handled. See them here.
• 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.

Make sure that the address of the iProov repository is as shown: https://raw.githubusercontent.com/iProov/android/patch912/maven/

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.
• SDKFailure now only returns errorType: ErrorType and description: String.