Microsoft launched new Dynamic updates for Home windows 11 24H2 and Home windows Server 2025 this week.

Dynamic updates deliver enhancements to the Home windows Restoration within the type of Home windows Restoration Atmosphere (WinRE) updates, additionally referred to as Secure OS updates, in addition to to the Setup binaries within the type of Setup updates. The dynamic updates for Home windows 11 24H2 additionally apply to Server 2025 as nicely.

First, now we have the Setup replace. Microsoft writes:

KB5053387: Setup Dynamic Replace for Home windows 11, model 24H2 and Home windows Server 2025: February 25, 2025

Abstract

This replace makes enhancements to Home windows setup binaries or any recordsdata that setup makes use of for characteristic updates in Home windows 11, model 24H2 and Home windows Server 2025.

And concerning the WinRE updates Microsoft writes:

KB5053143: Secure OS Dynamic Replace for Home windows 11, model 24H2 and Home windows Server 2025: February 25, 2025

Abstract

This replace makes enhancements to the Home windows restoration atmosphere in Home windows 11, model 24H2 and Home windows Server 2025.

For many who might not be conscious, these Dynamic Replace packages are supposed to be utilized to current Home windows photos previous to their deployment. In a Tech Group weblog publish about Home windows 10 Dynamic Updates, Microsoft defined Dynamic Updates in additional element relating to its numerous elements and makes use of. These packages embrace fixes to Setup.exe binaries, SafeOS updates for Home windows Restoration Atmosphere, and extra:

As quickly as a Home windows 10 characteristic replace initiates, whether or not from media or a Home windows Replace service-connected atmosphere, Dynamic Replace is likely one of the first steps invoked. Home windows 10 Setup reaches out to an Web-facing URL hosted by Microsoft to fetch Dynamic Replace content material, then applies these updates to your OS set up media.

Content material acquired contains:

• Setup Updates: Fixes to Setup binaries or any recordsdata that Setup makes use of for characteristic updates.
• Secure OS Updates: Fixes for the “secure OS” which might be used to replace Home windows restoration atmosphere (WinRE).

Along with these updates, Dynamic Replace will protect Language Pack (LP) and Options on Demand (FODs) content material through the improve course of. These aren’t updates to LPs and FODs, however reacquisition to make sure the person has these parts current with the replace completes.

The Setup replace is obtainable for handbook downloading from the Home windows Replace Catalog web site. You will discover them right here: KB5053387. You may also avail of the WinRE updates manually there at KB5053143.