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Release Notes for Tap to Pay on iPhone Solution

These release notes are organized by release name and version, from newest to oldest.
Each release note includes these details:
  • Name of release
  • Type of release: app or SDK
  • Version number
  • Operating system: Android or iOS
  • Release date: MM-DD-YYYY format
These are the types of release notes published:
  • General information
  • Improvements
  • New features
  • Fixed issues
  • Updated requirements
  • Security updates
  • Hot fixes

SDK Version 3.5.0 Release Notes

These release notes are for the Tap to Pay on iPhone SDK, version 3.5.0 for iOS. The release date is 02-26-2026.

New Features

  • Added a Device Selection screen that enables merchants to enroll a previously enrolled device without manually entering the serial number.
  • Added support for re-enrolling a previously enrolled device by providing the stored serial number to the SDK.

Improvements

  • Added the ability to configure the enrollment process to show a list of previously enrolled devices or to enable the merchant to enter the device serial number manually.
  • Added the ability to configure the enrollment process to show or hide the serial number confirmation screen after successful enrollment.
  • Improved the ability to debug your application during development.
  • Improved error messages that can appear during transaction processing.
  • Applied general improvements to the UI.

SDK Version 3.3.0 Release Notes

These release notes are for the Tap to Pay on iPhone SDK, version 3.3.0 for iOS. The release date is 10-31-2025.

Improvements

  • Improved the error messages that can appear during transaction processing.
  • Applied general improvements to UI.

Fixed Issues

  • Fixed the issue that occasionally caused the Signature screen to be shown twice.
  • Fixed the issue that caused the Increment button to be shown on the Summary screen after the transaction is fully refunded.

SDK Version 3.2.0 Release Notes

These release notes are for the Tap to Pay on iPhone SDK, version 3.2.0 for iOS. The release date is 10-06-2025.

New Features

Added tip amount and total amount as tipping options.

SDK Version 3.1.0 Release Notes

These release notes are for the Tap to Pay on iPhone SDK, version 3.1.0 for iOS. The release date is 08-18-2025.

New Features

Added the ability to look up transaction details without showing the Summary screen.

Fixed Issues

Applied general fixes to UI.
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