Adam Sirri enhanced the tact-lang/tact repository by updating the NFT message documentation to include the queryId field in the NFTOwnershipAssigned message. Using Markdown and technical writing skills, Adam aligned the documentation with the actual message schema, ensuring that code blocks accurately reflected the implemented API structure. This change addressed potential confusion for developers integrating NFT messages, improving clarity and validation during onboarding. The work focused on documentation accuracy rather than code changes, demonstrating attention to detail and a methodical approach to technical communication. Over the month, Adam delivered one feature, contributing to a smoother developer experience for tact-lang users.