Release Notes

These release notes cover all releases to the production server for the week ending

November 14, 2025

.

Announcements

These are the announcements for

November 14, 2025

.

Webhooks version 1 will be decommissioned in April 2026. See Webhooks version 2 in the Developer Center.

Description: Purchase Return Authorization is now available for merchants who use SIX for payment processing.
Audience: Merchants who process on SIX.
Benefit: Payment Return Authorization reduces chargebacks and makes pending authorizations visible for customers in their banking and mobile authorizations.
Technical Details: No merchant changes. During PRA flows, our gateway performs an online authorization request to the acquirer or issuer on behalf of the merchant, and the results of that authorization are returned to the merchant in the credit response.
Important Dates: Released to production November 12, 2025.

Description: This release adds support for digital wallets such as Apple Pay and Google Pay for in-app purchases made by merchants processing Visa, Mastercard, Diners, or Discover card brands on the Elavon processing connection.
Audience: Merchants who process through Elavon.
Benefit: Additional payment options for merchants and consumers.
Technical Details: None.
Important Dates: Released to production November 12, 2025.

Description: This release fixes a bug that caused gateway ESYSTEM responses received from Streamline to send the response code 0 instead of 150.
Audience: Merchants who process using Streamline.
Technical Details: None.
Important Dates: Released to production November 12, 2025.

Description: This release fixes a bug that causes authorization reversals to fail when field 63.6 contains a 0 at the seventh position.
Audience: All acquirers.
Technical Details: None.
Important Dates: Released to production November 13, 2025.

Description: Sale transactions (authorization + capture) that use a billing state name longer than 20 characters are failing.
Audience: Merchants processing sale transactions on Visa Platform Connect.
Technical Details: None.
Workaround: None.

Description: Transactions containing non-ASCII characters result in errors during settlement and are not sent to the acquirer.
Audience: Merchants using TSYS Acquiring Solutions.
Technical Details: None.
Workaround: Manual recovery must be performed.