The release notes contained in this document will be applied on the Gateway and will be in effect as of July 2026.
Production Release 5.29
Features
Subject: Add merchant webhook notifications for successful Lite transactions
Product/Platform: Gateway – Lite
Release Description:
Added support for posting signed transaction webhook notifications to a configured merchant endpoint after successful Lite transactions. Merchants can configure a webhook endpoint URL, transaction authentication type, and authentication secret; the gateway posts the transaction result payload with a LiteWebhookSignature so the merchant server can verify the notification.
Subject: Add BackOffice configuration for transaction authentication and webhooks.
Product/Platform: Gateway – Lite
Release Description:
Added BackOffice parameter choices and translations for transaction authentication type, authentication secret, and webhook endpoint URL. This introduces configurable Legacy, Merchant, and Application authentication modes for supported transaction integrations.
Subject: Add transaction type filtering to shared transaction views
Product/Platform: Gateway – BackOffice
Release Description:
Added a transaction type filter to shared transaction screens so users can filter batches by All, Authorisation, or Debit. The filter is wired into the shared transaction helper and date-selection UI.
Subject: Allow URL-encoded requests for file downloads
Product/Platform: Gateway – Admin
Release Description:
Updated the Portal Web API file download endpoint to accept both multipart/form-data and application/x-www-form-urlencoded requests. This improves compatibility with clients that post file-download commands as URL-encoded form data.
Compliance
Subject: Extend DCAP customer address data support across 3DS/MPI providers
Product/Platform: Gateway – Core
Release Description:
Extended the DCAP mechanism used for 3DS/MPI risk and authentication data so customer billing and shipping address details can be posted to additional MPI providers. BankServ is the existing implementation reference; Netcetera, CyberSource, and MPGS are the additional 3DS/MPI rollout areas.
Subject: Add card acceptor URL and customer service phone compliance data
Product/Platform: Gateway – Core
Release Description:
Added support for card acceptor compliance data used by provider transaction processing, including the merchant/acceptor URL and customer service phone number. CSC/FIS and RAPostBridge/RAPostilion provider implementations were updated in this release to populate acceptor website and customer service phone fields into provider-specific message data.
Subject: Fix trading adjustment user details in AcquirerAdmin transaction profiles
Product/Platform: Gateway – BackOffice
Release Description:
Updated AcquirerAdmin transaction profile handling to use nullable database result fields for trading adjustment and user details. This fixes incorrect null handling when displaying iVeri and BackOffice user information for transaction trading adjustments.