Delqn Dimitrov delivered a Worldchain Network Configuration Update for the ethereum-optimism/superchain-registry repository, focusing on aligning Mainnet and Sepolia deployments. He introduced the holocene_time parameter and updated contract addresses for Challenger, SuperchainConfig, and DisputeGameFactoryProxy, ensuring cross-environment consistency and reducing the risk of misconfiguration. Working primarily with TOML and leveraging DevOps and smart contract expertise, Delqn’s changes improved deployment reliability and enabled accurate, time-sensitive governance and dispute workflows. The work was consolidated in a single, traceable commit, reflecting a focused and well-scoped engineering effort that addressed integration challenges across live and test environments without introducing separate bug fixes.