ARM 2025.4.1 release notes

Release date: December 16, 2025

Here's what's new in ARM 2025.4.1. You can find the applicable system requirements here.

To view release notes, system requirements, and product guide PDFs for supported versions of ARM, see ARM previous versions. To view release notes for multiple versions and multiple SolarWinds Platform products on a single page, see the release notes aggregator.

New features and improvements in ARM

Support for Microsoft Graph API for ACS

ARM 2025.4.1 adds Microsoft Graph API support for the Azure Access Control Services (ACS) SharePoint app-only model. See the Microsoft Azure ACS retirement announcement.

Note: As part of security enhancements in ARM, the Broker and Management passwords are now automatically generated and securely stored by the system. To further strengthen security and prevent unnecessary exposure of sensitive credentials, the corresponding password fields have been removed from the user interface.

Fixed customer issues

Case number	Description	Platform product
N/A	Users cannot connect to the client server without registration.
N/A	ARM can scan more than 15,000 Exchange mailboxes as expected.

Installation or upgrade

For new installations, you can download the installation file from the product page on https://www.solarwinds.com or from the Customer Portal. For more information, see the ARM Installation and Upgrade Guide.

ARM and SolarWinds Platform products must be installed on separate servers. ARM is not a SolarWinds Platform product.
If you are on a version earlier than ARM 2023.2.4, first upgrade to 2023.2.4 and then upgrade to the current version.

If you are upgrading from a previous version, see Upgrade ARM in the ARM Installation and Upgrade Guide for instructions.

Legal notices

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