In August 2025, Michael Ziller focused on improving the MicrosoftDocs/sdk-api repository by addressing a critical issue in the TCP table API documentation. He identified and corrected an incorrect network constant, updating the reference from AF_INET4 to AF_INET to accurately reflect the API’s actual parameter usage. This change, implemented through a merged pull request, enhanced the clarity and reliability of the documentation for developers integrating with the API. Drawing on his skills in API development, documentation, and network programming, Michael’s work reduced the risk of misuse and is expected to lower future support and debugging overhead for client teams.