---
title: Litmus Edge Manager 2.31.2
slug: edgemanager/litmus-edge-manager-2312
docTags: 
createdAt: 2026-04-13T14:51:48.305Z
---

Release Date: April 15, 2026

Review the current list of [Limitations](docId\:MRg6GMxJ4s8e56y0bNGXM).

## Resolved Issues

| Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Digital Twins:**<br />* Fixed issue where all fields were considered mandatory even though only Model Name and Attribute Name are required when importing dynamic attributes through a CSV file.                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| **Applications:**<br />* Fixed issue where values for private variables were visible in App Parameters for Marketplace applications.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| **Edge Devices:**<br />* Fixed issue where an SSL certificate error occurred and a `permission denied` message displayed when attempting to activate an edge device.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| **Alerts:&#xFEFF;**<br />* Fixed issue where some incident alerts were incorrectly marked as resolved in Litmus Edge Manager when Litmus Edge lost connectivity.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| **System**:<br />* Fixed issue with Git Integration where temporary directories were not cleaned up which caused high disk usage.
* Fixed issue where Azure Entra ID SSO failed with a `Restart login cookie not found. It may have expired; it may have been deleted or cookies are disabled in your browser` error. This occurred after upgrading LEM from version 2.26.1 to 2.31.1.
* Fixed issue where upgrading Litmus Edge Manager directly from version 2.16.7 to 2.31.1 could fail with a `Failed to stop lem-admin-healthcheck.timer: Unit lem-admin-healthcheck.timer not loaded` error.
* Addressed vulnerabilities in third party components. |