Z-Wave JS’s firmware catalogue adds Zooz ZSE44-V02 firmware 2.50.0 for US and European devices. It corrects a fault where the high-temperature alert did not trigger with Celsius selected even though normal temperature readings continued.
The catalogue also adds US ZEN55 firmware 1.60.0. Its correction targets false carbon-monoxide alerts when the ZEN55 is connected to a Kidde 30CUAR-VRF detector that is wirelessly interconnected with another Kidde detector using Kidde RF.