Worked on the ethereum/forkcast repository to enhance the accuracy and reliability of the Ethereum forkcast data feed by addressing a targeted bug in EIP 7782. Focused on updating the eips.json file, the developer adjusted both the data structure and content to align with the latest EIP 7782 specification, reducing data drift and improving downstream analytics. The approach emphasized precise JSON data manipulation, rigorous data management practices, and careful use of Git-based version control to maintain clear traceability. This work strengthened data governance and reduced production risks, ensuring that analytics and validation pipelines receive consistent, high-quality data for ongoing operations.