Merge pull request #18620 from MicrosoftDocs/main

learn-build-service-prod[bot] · web-flow · commit f590582b435b · 2025-08-05T22:03:49.000Z
Auto Publish – main to live - 2025-08-05 22:00 UTC
diff --git a/azure-stack/operator/hotfix-1-2406-1-23.md b/azure-stack/operator/hotfix-1-2406-1-23.md
@@ -0,0 +1,52 @@
+---
+title: Azure Stack Hub hotfix 1.2406.1.23
+description: Summary of Azure Stack Hub hotfix 1.2406.1.23
+author: sethmanheim
+ms.topic: article
+ms.date: 08/05/2025
+ms.author: sethm
+
+---
+
+# Azure Stack Hub hotfix 1.2406.1.23
+
+## Summary
+
+- Added support for HealthAgent remediation action plan.
+- Fixed an issue related to AD FS operations.
+- Addressed an issue in which a system component, under specific conditions, might inadvertently disclose internal configuration details.
+- Fixed various portal issues.
+
+## Fixes rolled up from previous hotfix releases
+
+- Fixed an issue in which certain Windows fixes were not correctly enabled on hosts.
+- Fixed an issue in which NRP did not properly release an IP address on VMSS scale-in.
+- Fixed a bug in large L40S GPU VMs.
+- Fixed a bug in JEA endpoint configuration.
+- Fixed a bug in **Test-AzureStack** related to storage in all-flash systems.
+- Fixed an issue to prevent a hotfix from a previous release from showing as an applicable update.
+- Fixed an issue with DNS zone creation in SQL and MySQL resource providers.
+- Fixed an issue in which users were able to create duplicate and external infrastructure DNS zones.
+
+## Hotfix information
+
+To apply this hotfix, you must have version **1.2406.0.08** or later.
+
+> [!IMPORTANT]
+> As outlined in the release notes for the [2406 update](release-notes.md?view=azs-2406&preserve-view=true), make sure that you refer to the update activity checklist on running **Test-AzureStack** (with specified parameters), and resolve any operational issues that are found, including all warnings and failures. Also, review active alerts and resolve any that require action.
+
+## File information
+
+Download the following files. Then, follow the instructions in [Apply updates in Azure Stack](azure-stack-apply-updates.md) to apply this update.
+
+[Download the zip file now](https://azurestackhub.download.prss.microsoft.com/dbazure/download/MAS_ProdHotfix_1.2406.1.23/HotFix/AzS_Update_1.2406.1.23.zip).
+
+[Download the hotfix xml file now](https://azurestackhub.download.prss.microsoft.com/dbazure/download/MAS_ProdHotfix_1.2406.1.23/HotFix/metadata.xml).
+
+## More information
+
+[Azure Stack Hub update resources](azure-stack-updates.md)
+
+[Apply updates in Azure Stack](azure-stack-apply-updates.md)
+
+[Monitor updates in Azure Stack by using the privileged endpoint](azure-stack-monitor-update.md)
diff --git a/azure-stack/operator/hotfix-1-2408-1-50.md b/azure-stack/operator/hotfix-1-2408-1-50.md
@@ -0,0 +1,53 @@
+---
+title: Azure Stack Hub hotfix 1.2408.1.50
+description: Summary of Azure Stack Hub hotfix 1.2408.1.50
+author: sethmanheim
+ms.topic: article
+ms.date: 08/05/2025
+ms.author: sethm
+
+---
+
+# Azure Stack Hub hotfix 1.2408.1.50
+
+## Summary
+
+- Fixed an issue in which adding a node might cause a subsequent update and/or add-node operation to fail.
+- Addressed an issue in which a system component, under specific conditions, might inadvertently disclose internal configuration details.
+- Fixed various portal issues.
+
+## Fixes rolled up from previous hotfix releases
+
+- Fixed an issue with scale units that led to health service errors.
+- Add nested virtualization support for ESv3 and DSv3 series VM sizes.
+- Restart health agent when it's in a stopped state.
+- Fixed an issue related to AD FS operations.
+- Fixed an issue in which NRP did not properly release an IP address on VMSS scale-in.
+- CVEs for 12B: updated only connected nodes, similar to previous hotfix.
+- Fixed an issue in which certain Windows fixes were not correctly enabled on hosts.
+- Various security and Windows fixes.
+- Fixed an issue with the deployment of large GPU VMs (either **Standard_NC48ads_A100_v4** or **Standard_NC48ads_L40S_v4**), in which the configured **HighMemoryMappedIoGapSize** exceeds the maximum 256 GB allowed by Hyper-V.
+- Fixed an issue in which the time to update the host node was significantly extended.
+
+## Hotfix information
+
+To apply this hotfix, you must have version **1.2408.0.19** or later.
+
+> [!IMPORTANT]
+> As outlined in the release notes for the [2408 update](release-notes.md?view=azs-2408&preserve-view=true), make sure that you refer to the update activity checklist on running **Test-AzureStack** (with specified parameters), and resolve any operational issues that are found, including all warnings and failures. Also, review active alerts and resolve any that require action.
+
+## File information
+
+Download the following files. Then, follow the instructions in [Apply updates in Azure Stack](azure-stack-apply-updates.md) to apply this update.
+
+[Download the zip file now](https://azurestackhub.download.prss.microsoft.com/dbazure/download/MAS_ProdHotfix_1.2408.1.50/HotFix/AzS_Update_1.2408.1.50.zip).
+
+[Download the hotfix xml file now](https://azurestackhub.download.prss.microsoft.com/dbazure/download/MAS_ProdHotfix_1.2408.1.50/HotFix/metadata.xml).
+
+## More information
+
+[Azure Stack Hub update resources](azure-stack-updates.md)
+
+[Apply updates in Azure Stack](azure-stack-apply-updates.md)
+
+[Monitor updates in Azure Stack by using the privileged endpoint](azure-stack-monitor-update.md)
diff --git a/azure-stack/operator/release-notes.md b/azure-stack/operator/release-notes.md
@@ -3,10 +3,8 @@ title: Azure Stack Hub release notes
 description: Release notes for Azure Stack Hub integrated systems, including updates and bug fixes.
 author: sethmanheim
 ms.topic: release-notes
-ms.date: 07/02/2025
+ms.date: 08/05/2025
 ms.author: sethm
-ms.reviewer: rtiberiu
-ms.lastreviewed: 04/22/2024
 
 # Intent: As an Azure Stack Hub operator, I want to know what's new in the latest release so that I can plan my update.
 # Keyword: release notes what's new
@@ -103,7 +101,7 @@ For more information, see our [servicing policy](azure-stack-servicing-policy.md
 
 The 2501 release of Azure Stack Hub must be applied on the 2408 release with the following hotfix installed:
 
-- [Azure Stack Hub hotfix 1.2408.1.46](hotfix-1-2408-1-46.md)
+- [Azure Stack Hub hotfix 1.2408.1.50](hotfix-1-2408-1-50.md)
 
 ### After successfully applying the 2501 update
 
@@ -160,15 +158,15 @@ For more information, see our [servicing policy](azure-stack-servicing-policy.md
 
 The 2408 release of Azure Stack Hub must be applied on the 2406 release with the following hotfix installed:
 
-- [Azure Stack Hub hotfix 1.2406.1.20](hotfix-1-2406-1-20.md)
+- [Azure Stack Hub hotfix 1.2406.1.23](hotfix-1-2406-1-23.md)
 
 ### After successfully applying the 2408 update
 
 When you update to a new major version (for example, 1.2108.x to 1.2206.x), the latest hotfixes (if any) in the new major version are installed automatically. From that point forward, if a hotfix is released for your build, you should install it.
 
 After the installation of 2408, if any hotfixes for 2408 are subsequently released, you should install them:
 
-- [Azure Stack Hub hotfix 1.2408.1.46](hotfix-1-2408-1-46.md)
+- [Azure Stack Hub hotfix 1.2408.1.50](hotfix-1-2408-1-50.md)
 ::: moniker-end
 
 ::: moniker range="azs-2406"
@@ -228,7 +226,7 @@ When you update to a new major version (for example, 1.2108.x to 1.2206.x), the
 
 After the installation of 2406, if any hotfixes for 2406 are subsequently released, you should install them:
 
-- [Azure Stack Hub hotfix 1.2406.1.20](hotfix-1-2406-1-20.md)
+- [Azure Stack Hub hotfix 1.2406.1.23](hotfix-1-2406-1-23.md)
 ::: moniker-end
 
 <!------------------------------------------------------------>
