Windows 11 Build History Upd File

Released as the first major "Sun Valley 2" update, it added folders to the Start menu, brought back , and introduced a new "Efficiency Mode" in Task Manager. This version also began the "Moment" update cycle, which allowed Microsoft to drop new features like File Explorer tabs without waiting for a full annual update. Windows 11, Version 23H2 (Build 22631)

Windows 11’s build history demonstrates a transition from a disruptive redesign (21H2) to an annual, predictable cadence with continuous innovation via monthly updates and "Moments." Version 24H2 represents a foundational shift with kernel updates and AI-native features. Organizations should plan migrations to remain on supported builds, with 22H2 and 23H2 reaching end of life in late 2025. windows 11 build history

Windows 11 was officially released on October 5, 2021, and since then, Microsoft has continued to release regular updates, addressing user feedback and adding new features. The October 2021 Patch Tuesday update (build 22000.346) introduced security enhancements and bug fixes. Later updates, such as build 22000.526 (February 2022) and build 22000.593 (March 2022), have continued to refine the operating system, adding features like Focus Assist and improving performance. Released as the first major "Sun Valley 2"