April 30, 2026—KB5083806 (OS Build 28000.1896) Preview

April 30, 2026—KB5083806 OS Build 28000.1896 Preview ​​​​This non-security update for Windows 11, version 26H1 KB5083806, includes production-quality improvements. To learn more about differences between security updates, optional non-security preview updates, out-of-band OOB updates, and...