---
title: BHDM 2.14.0
slug: bhdm/bhdm-2140
createdAt: 2023-10-02T17:57:40.530Z
---

Release Date: October 2, 2023

Review the current list of [Limitations](docId\:c9I0pTd59DMhn2evgFD-_). 

## Enhancements and Features

| **Description**                                                                           |
| ----------------------------------------------------------------------------------------- |
| **Integration**:<br />- Bridge performance between MQTT and Kafka is now improved.        |
| **Alerts:**<br />- You can now customize the email message and subject for metric alerts. |
| **Licenses:**<br />- You can now delete existing Belden Horizon Data Manager licenses.    |

## Resolved Issues

| **Description**                                                                                                                                                                                                                                                                                                                                                                            |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **Settings**:<br />- Fixed issue with the firewall rule for NTP not being applied after installing or upgrading Belden Horizon Data Manager.                                                                                                                                                                                                                                               |
| **Security:**<br />- Resolved the following vulnerabilities:<br />- CVE-2023-34034<br />- CVE-2022-1471                                                                                                                                                                                                                                                                                    |
| **Users**:<br />- Fixed issue with insecure password policies being accepted.<br />- When you change a user password and don't meet all the policy requirements, an error message now displays informing the user with these specific details.                                                                                                                                             |
| **Companies:**<br />- Fixed issue with users without admin privileges being able to add and delete companies.                                                                                                                                                                                                                                                                              |
| **Alerts:**<br />- Fixed issue with email alert notifications not working.<br />- Fixed issue with a `SendAsDenied` error displaying when using a Microsoft Outlook account to send metric alerts and the authentication address is correct.<br />- Fixed issue with triggers creating incidents for DeviceHub online status and automatically resolving when the status is still offline. |
| **Templates:**<br />- Fixed issue with template files allowing more than 512 characters in th&#x65;*&#x20;Description* field.                                                                                                                                                                                                                                                              |

## Deprecated Components and Features

| **Description**                                 |
| ----------------------------------------------- |
| - GOM (Graph-over-MQTT) is no longer supported. |