
This week Microsoft released non-security preview updates for Windows 11 22H2 and 23H2 under KB5060826 as well as for 24H2 under KB5060829. The company also published dynamic updates alongside them.
Dynamic updates bring improvements to the Windows Recovery in the form of Windows Recovery Environment (WinRE) updates, also called Safe OS updates, as well as to the Setup binaries in the form of Setup updates.
These Dynamic Update packages are meant to be applied to existing Windows images prior to their deployment. These packages include fixes to Setup.exe binaries, SafeOS updates for Windows Recovery Environment, and more. Dynamic Updates also help preserve Language Pack (LP) and Features on Demand (FODs) content during the upgrade process. VBScript, for example, is currently an FOD on Windows 11 24H2.
Both setup and recovery updates were released. The changelogs are given below. First up we have the Setup updates:
KB5062233: Setup Dynamic Update for Windows 11, version 24H2 and Windows Server 2025: June 26, 2025
Summary
This update makes improvements to Windows setup binaries or any files that setup uses for feature updates in Windows 11, version 24H2 and Windows Server 2025.
...
KB5062197: Setup Dynamic Update for Windows 11, version 22H2 and 23H2: June 26, 2025
Summary
This update makes improvements to Windows setup binaries or any files that setup uses for feature updates in Windows 11, version 22H2 and Windows 11, version 23H2.
Up next, we have the recovery updates:
KB5060843: Safe OS Dynamic Update for Windows 11, version 24H2 and Windows Server 2025: June 26, 2025
Summary
This update makes improvements to the Windows recovery environment in Windows 11, version 24H2 and Windows Server 2025.
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KB5061090: Safe OS Dynamic Update for Windows 11, version 22H2 and 23H2: June 26, 2025
Summary
This update makes improvements to the Windows recovery environment in Windows 11, version 22H2 and Windows 11, version 23H2.
Microsoft notes that the Recovery updates will be downloaded and installed automatically via the Windows Update channel. The Setup updates, however, need to be downloaded and installed manually. You can avail them on Microsoft's Update Catalog website: KB5062233, KB5060843, KB5062197, and KB5061090.
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