During February 2025, Dario Capecchi enhanced the ZcashFoundation/zebra repository by extending the GetBlock RPC to support blockcommitments, enriching the block data available to clients and tooling. He updated the Header struct in Rust to parse and format commitment bytes, ensuring the new field was accurately represented in the RPC output. Dario also revised and expanded the test suite to validate the updated output structure and maintain backward compatibility. His work leveraged blockchain and RPC expertise to align with the project’s roadmap for richer data, demonstrating a focused approach to feature development and thorough attention to code quality and documentation.