BHDM 2.31.7

1 min

Release Date: September 5, 2026

Review the current list of Limitations.

Resolved Issues

Description
Edge Devices: Fixed issue where the Manage tab for an offline device shifted and partially obscured the left side of the page. Fixed an issue where a Belden Horizon Data Operations session opened remotely could expire after a few minutes of inactivity. Changes made while editing were not saved and no timeout warning or session-expiry prompts displayed. The session now remains active for as long as the device UI is open.
Events: Fixed a MEMORY_LIMIT_EXCEEDED error on the Events page caused by reading a wide attributes column.
Applications: Fixed issue where Docker published a container on a random host port when a Compose file used a variable in short syntax, such as ${UI_PORT}:3130. The catalog dropped the variable and stored an empty host port. After an upgrade, resave the Compose file for any application deployed before this fix. Existing releases still contain the empty port. Fixed issue where Belden Horizon Data Manager attached an application to a duplicate of the intended network. This occurred when an external network in a Compose file used a name: override that differed from its section key. If the service also requested a static IP address, Docker rejected the deployment because the duplicate had no user-configured subnet. Without a static IP request, the container ran on the wrong network and reported no error. Fixed issue where adding an Azure Container Registry (ACR) provider in the Marketplace returned Failed to add repository details. This occurred because the registry address was not passed during ACR login.
Digital Twins: Fixed an issue where images (such as PNG files) added to a Digital Twins model were not synchronized to edge devices.
License Server Management: Fixed an issue where you could not change a device from Node Locked to Site License.
System: Fixed issue where exporting settings data from System > Export/Import Data produced an error and the export did not occur. Resolved the CVE-2026-10050 vulnerability.
MQTT: Fixed an issue where an anonymous client could connect to the MQTT broker without authentication.

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