Key new features:

  • MQTT directly on UMG96-EL – from firmware 1.1.0 (available mid-September), MQTT can be configured directly on the device.

  • Easy replacement of UMG604 with UMG509 – simplified device migration within GridVis projects.

  • Extended REST API – new options to read nominal values and connection variants for UMG 508/509/512/604 and 96RM-CBM.

Security & stability improvements:

  • Upgraded to Spring Boot 3.4.5, Jetty 12.0.23, Java 21.0.8, and JxBrowser 8.9.3.

  • Better performance and stability for online recordings, dashboards, and data exports.

Fixes and optimizations:

  • More accurate reports (consumption values, harmonics, object names).

  • Improved configuration for UMG801/806, virtual devices, and alarm management.

  • Public dashboards can now be embedded via I-frame, and firewall port management has been expanded.

Why update?

The latest version of GridVis ensures safe and reliable operation, introduces modern integration features (MQTT, REST API), and eliminates bugs from older releases. For companies using GridVis as a central tool for energy and power quality management, upgrading to 9.2.22 is a clear step towards greater efficiency and security.