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 November 5, 2025 Announcement SEL-2025-09: Selling Guide Updates November 3, 2025 Testing Availability for UAD Compliance Rules Severity Level Changes October 29, 2025 Fannie Mae Reports Net Income of $3.9 Billion for Third Quarter 2025