Stefano Greco enhanced the OpenZeppelin Defender SDK by improving the proposal model documentation, focusing on clarifying distinctions between Safe and Gnosis Multisig account types and detailing the viaType execution options. Working primarily in TypeScript, he applied his expertise in API design and documentation to add comprehensive JSDoc comments, ensuring that developers can better understand and utilize the proposal execution pathways. This targeted update addressed onboarding challenges and reduced the risk of misconfiguration by aligning documentation closely with code behavior. Although no bugs were fixed during this period, Stefano’s work contributed depth and clarity to multi-account governance workflows within the repository.