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Payments - v1.44.96

v1.44.96​

Release Dates

  • Sandbox: 30.03.2026

Features​

Enhanced Instructions Endpoint with Single Transaction Retrieval​

The Instructions endpoint now supports retrieving details for a single transaction using the new txId parameter. When direction, messageType, messageId, and txId are all provided, the system prioritizes txId and returns the specific transaction details, ignoring other parameters. This eliminates the need to fetch entire bulk transaction sets or use unbounded queries, reducing database load and improving query performance.

Improvements​

IBAN Plus directory file retrieval process updated​

Updated the process for retrieving IBAN Plus directory files from SWIFT network. The system now accesses monthly XML format files through the SWIFTRef download area, ensuring up-to-date IBAN validation data for payment processing.

AML result processing failure for outgoing instant credit transfers resolved​

Fixed intermittent failures in AML result processing for outgoing instant credit transfers that occurred daily since November 27, 2025. The issue prevented transaction status updates from BULKED to SENT_PENDING_CONFIRMATION, causing authorization hold reversals due to pacs.002 timeouts. Enhanced error logging for database update operations to improve failure detection and troubleshooting.

Wiremock service removed from sandbox deployment pipeline​

Removed po-wiremock service from the sandbox environment deployment pipeline to streamline the deployment process and reduce unnecessary service dependencies in the testing environment.

For more information on the release timeline, see Mambu Release Cycle.

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