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Release Notes

Best practice

Always keep your iOS SDK updated with the latest version available. We use semantic versioning to number our versions.

3.0.0

Released: 05/14/2026

  • Minimum supported version updated to iOS 13. Support for iOS 12 has been discontinued.
  • Removed unnecessary geolocation prompts during the biometric capture flow.
  • Internal product improvements. These improvements do not directly affect the end-user experience.

2.22.0

Released: 03/18/2026

  • Contingency mechanism with automatic redundancy for liveness providers.
  • Liveness engine optimization with technical updates to improve liveness providers.
  • Device protection: updated protection layers against external threats.
  • Brand positioning: support for displaying the Unico logo during the capture flow.
warning
As of April 28, 2026, only apps built with iOS 26 will be accepted by the App Store.
warning
Support for iOS 12 will be discontinued in a future version.

2.21.9

Released: 02/02/2026

  • Updated Liveness SDK and server with interaction.
  • Internal product improvements. These improvements do not directly affect the end-user experience.
warning
Support for iOS 12 will be discontinued in a future version.

2.21.8

Released: 01/08/2026

  • Updated Liveness SDK and server with interaction.
  • Internal product improvements. These improvements do not directly affect the end-user experience.
warning
Support for iOS 12 will be discontinued in a future version.

2.21.7

Released: 12/22/2025

  • Updated Liveness SDK and server with interaction.
  • Internal product improvements. These improvements do not directly affect the end-user experience.
warning
Support for iOS 12 will be discontinued in a future version.

2.21.6

Released: 12/12/2025

  • Fixed crash when running SDK in debug, introduced in version 2.21.5.
warning
Support for iOS 12 will be discontinued in a future version.

2.21.5

Released: 12/11/2025

  • Updated Liveness SDK and server with interaction.
  • Internal product improvements. These improvements do not directly affect the end-user experience.
warning
Support for iOS 12 will be discontinued in a future version.

2.21.4

Released: 12/03/2025

  • Updated Liveness SDK and server with interaction.
  • Internal product improvements. These improvements do not directly affect the end-user experience.
warning
Support for iOS 12 will be discontinued in a future version.

2.21.3

Released: 10/31/2025

  • Updated Liveness SDK and server with interaction.
  • Internal product improvements. These improvements do not directly affect the end-user experience.
warning
Support for iOS 12 will be discontinued in a future version.

2.21.2

Released: 10/08/2025

  • Updated Liveness SDK and server with interaction.
  • Internal product improvements. These improvements do not directly affect the end-user experience.
  • Fixed infinite loading in some cases when trying to open camera a second time.
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