19045.1862.220706-1736.22h2_release_svc_prod2_c... Apr 2026

Windows 10 build 19045.1865 (version 22H2), released on July 26, 2022, via KB5015878, is an optional preview update that introduced enhanced notification controls, restored Focus Assist functionality, and resolved bugs related to game video playback and multi-monitor search boxes. This build serves as the foundational release for the 22H2 feature set. Read the full documentation on the Microsoft Support website.