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 September 3, 2025 Announcement SEL-2025-07: Selling Guide Updates September 3, 2025 Reconsideration of Value (ROV) August 25, 2025 Solving Rental Income Challenges