During December 2024, Qb focused on improving the accuracy and reliability of EXPchain network documentation within the PolyhedraZK/PolyhedraDocs repository. Qb identified and corrected outdated JSON-RPC endpoint details, ensuring that the documentation reflected the current testnet configuration and clarified the status of the mainnet. Using Markdown and leveraging strong documentation skills, Qb updated the Multicall contract address and enhanced usage examples to better guide developers through integration. This work addressed a critical bug, reducing the risk of misconfiguration for onboarding teams. The depth of these updates improved deployment readiness and provided a more dependable reference for developers working with EXPchain.