Microsoft quietly published KB5066683 on September 29, 2025 — a focused Setup Dynamic Update for Windows 11, version 24H2 and Windows Server 2025 that refreshes the small but critical set of setup binaries used during feature updates and media-based installations. The package is available only...
Microsoft quietly published two targeted Dynamic Update packages for Windows 11, version 24H2 (and Windows Server 2025) — KB5065378 (a Setup Dynamic Update) and KB5064097 (a Safe OS / WinRE Dynamic Update) — on August 29, 2025, delivering refreshed setup binaries and a new Windows Recovery...