Home Single-Family News Center Desktop Underwriter Version 11 Release Notes February 11, 2021 Desktop Underwriter Version 11 Release Notes During the weekend of March 13, 2021, Fannie Mae will implement Desktop Underwriter® (DU®) Version 11.0. Read the release notes for more information. Download release notes Recent News April 23, 2024 In Case You Missed It: Policy Updates April 15, 2024 Selling Notice - Real Estate Commissions and Interested Party Contributions April 8, 2024 Quality Insider: Property Data Collection: What QC Professionals Need to Know