Luca Occhipinti contributed to the apache/flink-cdc repository by delivering a targeted compatibility enhancement for the iceberg-pipeline-sink connector. He upgraded the Iceberg dependency to version 1.10.1, aligning the connector with the latest Iceberg features and fixes. Using Java and Maven, Luca focused on dependency management to ensure a smooth transition, maintaining API compatibility with minimal changes to reduce risk for downstream consumers. His work involved validating integration across the Flink CDC stack, supporting more robust data ingestion and pipeline reliability. The scope was focused but technically sound, addressing compatibility needs without introducing unnecessary complexity or instability.