# EMS_1.1.5.3

## Release Date 25/08/2026


### New features
 
- no updates

### Enhancements
 
- EMS 3679 - BACnet: added "Location” and “description” parameter in the BACnet settings page.
- EMS 3611 - Webapp engine upgraded to Angular 22

### Fixes and improvements

- EMS 3766 - Solved: Azure IoT service could not be enabled
- EMS 3807 - Fixed an issue where the shortcut to the History Widget chart no longer worked.
- EMS 3895 - EMS main meter firmware upgrade issue solved (introduced in release 1.1.2.3)

### Security
 
- EMS 3837 - Fix IPv6 neighbour discovery use-after-free vulnerability (CVE-2025-21760, CVSS 8.1)