Update msda-updates-previous-versions-technical-upgrade-support.md

Author: denisebmsft

defender-endpoint/msda-updates-previous-versions-technical-upgrade-support.md

@@ -6,7 +6,7 @@ ms.author: ewalsh
 author: emmwalshh
 ms.localizationpriority: medium
 ms.reviewer: pahuijbr
-ms.date: 03/05/2025
+ms.date: 04/01/2025
 manager: deniseb
 audience: ITPro
 ms.collection:
@@ -29,6 +29,22 @@ Microsoft regularly releases [security intelligence updates and product updates
 
 ## Engine and platform updates
 
+### August-2024 (Platform: 4.18.24080.9 | Engine: 1.1.24080.9)
+
+- Security intelligence update version: **1.419.1.0**
+- Release date: **September 17, 2024** (Engine and Platform)
+- Platform: **4.18.24080.9**
+- Engine: **1.1.24080.9**
+- Support phase: **Technical upgrade support (only)**
+
+#### What's new
+
+- Added a new parameter (`ControlledFolderAccessDefaultProtectedFolders`) to [Get-MpPreference](/powershell/module/defender/get-mppreference) cmdlet to show default protected folders for [controlled folder access](enable-controlled-folders.md).
+- Fixed an issue with device control regarding printer security checks.
+- Resolved an issue with platform rollback after an upgrade from Windows 10 to Windows 11.
+- Fixed an issue where volume exclusions weren't properly enforced in real-time protection after the completion of OOBE.
+- Removed support for Windows RT devices, like Surface RT, that use 32-bit ARM processors and reached their end-of-servicing date.
+
 ### July-2024 (Platform: 4.18.24070.5 | Engine: 1.1.24070.3)
 
 - Security intelligence update version: **1.417.14.0**