Release Notes

• PRODUCTION RELEASE DATE: 26/01/2026
• SANDBOX RELEASE DATE: 12/01/2026

Go to Changelog Release 111

New Features:

There are no new features in this release.

• PRODUCTION RELEASE DATE: 06/01/2026
• SANDBOX RELEASE DATE: 24/12/2025

Go to Changelog Release 110

New Features:

• Implemented the ability for end-users to remove saved cards from the Checkout Widget

The ability to remove saved cards was implemented in the Checkout Master Widget to allow end-users to manage their saved card list, preventing friction when card limits are reached or when cards are expired or no longer relevant.

Impacted Functionality: Checkout Widget SDK, Vault API.

• PRODUCTION RELEASE DATE: 06/01/2026
• SANDBOX RELEASE DATE: 10/12/2025

Go to Changelog Release 109

New Features:

There are no new features in this release.

• PRODUCTION RELEASE DATE: 03/12/2025
• SANDBOX RELEASE DATE: 20/11/2025

Go to Changelog Release 108

New Features:

• Implemented Saved Card

Implemented the stored card feature to allow users to securely store their payment card details for quicker future transactions. This enables merchants to offer one-click repeat payments and reduce checkout friction by removing redundant card entry for returning users.

Impacted Functionality: Checkout, Vault.

• Introduced Checkout Conditions

Presented Checkout Conditions to support conditional flows for the Card payment method, allowing merchants to define dynamic rules that respond to real-time transaction data. These rules can dynamically influence the Payment gateway, Fraud settings, and 3DS configurations, based on the card schema.

Impacted Functionality: Checkout

• Implemented Checkout Cancellation Functionality

Introduced a new Checkout Cancel API endpoint to prevent potential double charges. When triggered by a merchant (e.g., when a user closes the payment modal), the service now gracefully stops the active checkout session, marks the checkout as ‘cancelled’, and initiates compensation logic to void pending transactions.

Impacted Functionality: Checkout

• Added Checkout Instant Payment Notifications (IPN) via Webhooks

Created the Instant Payment Notification (IPN) mechanism to send real-time status updates directly to a merchant’s system, ensuring Checkout flows remain in sync even if a customer closes the browser mid-payment.

Impacted Functionality: Checkout

• PRODUCTION RELEASE DATE: 10/11/2025
• SANDBOX RELEASE DATE: 03/11/2025

Go to Changelog Release 107

New Features:

• Introduced the Afterpay Messaging Component

Introduced Afterpay messaging as a new SDK component, allowing merchants to embed Afterpay’s On-Site Messaging across product, cart, and payment pages.

Impacted Functionality: Afterpay v1 & v2

• Added Toggle to Hide Checkout Message Widget

Introduced a new “Hide Message Widget” toggle in the Checkout configuration template settings to allow merchants to disable the display of final flow status messages (Success, Failed). This provides merchants with control over the user experience, enabling them to hide the widget when status updates are handled by their own website or redirect.

Impacted Functionality: Checkout

• Enhanced Rules Engine: InRange Expression for BINs

Added support for the InRangeExpression operator for BIN (Bank Identification Number) fields, with validation for both 6- and 8-digit BINs. This ensures accurate and inclusive range checks for BIN-based rules.

Impacted Functionality: Rules Engine

• Enhanced Rules Engine: InRange Expression for IP Addresses

Added support for the InRangeExpression operator for IP address fields, supporting both IPv4 and IPv6. Rules can now evaluate if an IP falls within a specified inclusive range, with strict validation for correct IP formats.

Impacted Functionality: Rules Engine

• Support for IP-based IN and NOT_IN Expressions

Extended the rules-engine to support IN and NOT_IN operators for IP address fields, enabling advanced allow/deny logic for IP-based rules.

Impacted Functionality: Rules Engine