2603.1 - Hotpatch

[Truciw]

Hi thanks for your fix. But now here a new problem.

The command does not return the right version

This is correct
Get-LatestOSBuild -OSName Win11 -OSVersion 25H2 -ExcludePreview -ExcludeOutOfBand -LatestReleases 2

Version : Version 25H2 (OS build 26200)
Build : 26200.8246
Availability date : 2026-04-14
Preview : False
Out-of-band : False
Servicing option : General Availability Channel
KB article : KB5083769
KB URL : https://support.microsoft.com/en-us/help/5083769
Catalog URL : https://www.catalog.update.microsoft.com/Search.aspx?q=KB5083769

Version : Version 25H2 (OS build 26200)
Build : 26200.8037
Availability date : 2026-03-10
Preview : False
Out-of-band : False
Servicing option : General Availability Channel
KB article : KB5079473
KB URL : https://support.microsoft.com/en-us/help/5079473
Catalog URL : https://www.catalog.update.microsoft.com/Search.aspx?q=KB5079473

This one return a 23h2 build instead of the April baseline and march hotpatch (Same behavior for 24h2)
Get-LatestOSBuild -OSName Win11Hotpatch -OSVersion 25H2 -ExcludePreview -ExcludeOutOfBand -LatestReleases 2

Version : Version 25H2 (OS build 26200)
Build : 22631.6936
Availability date : 2026-04-14
Hotpatch : False
Preview : False
Out-of-band : False
Servicing option : LTSC
KB article : KB5089602 / KB5083768
KB URL : https://support.microsoft.com/en-us/help/5089602
Catalog URL : https://www.catalog.update.microsoft.com/Search.aspx?q=KB5089602

Version : Version 25H2 (OS build 26200)
Build : 22631.6783
Availability date : 2026-03-10
Hotpatch : True
Preview : False
Out-of-band : False
Servicing option : LTSC
KB article : KB5079420
KB URL : https://support.microsoft.com/en-us/help/5079420

For this one half good
Get-LatestOSBuild -OSName Win11Hotpatch -OSVersion 24H2 -LatestReleases 2

Version : Version 24H2 (OS build 26100)
Build : 22631.6936
Availability date : 2026-04-14
Hotpatch : False
Preview : False
Out-of-band : False
Servicing option : LTSC
KB article : KB5089602 / KB5083768
KB URL : https://support.microsoft.com/en-us/help/5089602
Catalog URL : https://www.catalog.update.microsoft.com/Search.aspx?q=KB5089602

Version : Version 24H2 (OS build 26100)
Build : March 23, 2026—Hotpatch KB5085518 (OS Builds 26200.7985 and 26100.7985) Out-of-band - Microsoft Support
Availability date : 2026-03-23
Hotpatch : True
Preview : False
Out-of-band : True
Servicing option : LTSC
KB article : KB5085518
KB URL : https://support.microsoft.com/en-us/help/5085518
Catalog URL : N/A

I pretty sure it's tricky with baseline page that are redirected to the "classic" page.

[jmuellerffn]

Funnily enough i have a different result, now also a 28000.1836 Build snuck in, seems to be the 26h1 version (i think only a version for devices with a new ARM Chip).

Get-LatestOSBuild -OSName Win11Hotpatch -OSVersion 25H2 -LatestReleases 2 -ExcludeOutOfBand -ExcludePreview

Version : Version 25H2 (OS build 26200)
Build : 28000.1836
Availability date : 2026-04-14
Hotpatch : False
Preview : False
Out-of-band : False
Servicing option : LTSC
KB article : KB5089602 / KB5083769
KB URL : https://support.microsoft.com/en-us/help/5089602
Catalog URL : https://www.catalog.update.microsoft.com/Search.aspx?q=KB5089602

Version : Version 25H2 (OS build 26200)
Build : 22631.6783
Availability date : 2026-03-10
Hotpatch : True
Preview : False
Out-of-band : False
Servicing option : LTSC
KB article : KB5079420
KB URL : https://support.microsoft.com/en-us/help/5079420
Catalog URL : N/A

[AshleyHow]

Thanks, I have a dev build which I believe fixes the problem, I will also test for this before release to GA. If all goes well I will release shortly in the next few days (or sooner).

…

On Fri, 8 May 2026, 09:55 jmuellerffn, ***@***.***> wrote: *jmuellerffn* left a comment (AshleyHow/WindowsOSBuild#64) <#64 (comment)> Funnily enough i have a different result, now also a 28000.1836 Build snuck in, seems to be the 26h1 version (i think only a version for devices with a new ARM Chip). Get-LatestOSBuild -OSName Win11Hotpatch -OSVersion 25H2 -LatestReleases 2 -ExcludeOutOfBand -ExcludePreview Version : Version 25H2 (OS build 26200) Build : 28000.1836 Availability date : 2026-04-14 Hotpatch : False Preview : False Out-of-band : False Servicing option : LTSC KB article : KB5089602 / KB5083769 KB URL : https://support.microsoft.com/en-us/help/5089602 Catalog URL : https://www.catalog.update.microsoft.com/Search.aspx?q=KB5089602 Version : Version 25H2 (OS build 26200) Build : 22631.6783 Availability date : 2026-03-10 Hotpatch : True Preview : False Out-of-band : False Servicing option : LTSC KB article : KB5079420 KB URL : https://support.microsoft.com/en-us/help/5079420 Catalog URL : N/A — Reply to this email directly, view it on GitHub <#64 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AGXYCG7EJ3D2BAPOKQMPCRT4ZWOGPAVCNFSM6AAAAACYMUO5VOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHM2DIMBVGA4TEOBSGM> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>