docs: for PR #4254

ACKNOWLEDGEMENTS.md

@@ -1197,3 +1197,4 @@ Further device support has been made with the assistance of users. Please consid
 - [22cms](https://github.com/22cms) for assisting with support for Cixi Jemell PTC-1919 heater.
 - [cream68](https://github.com/cream68) for assisting with support for essentials Wall thermostat.
 - [Dunky13](https://github.com/Dunky13) for assisting with support for a new variant of Magnum MRC floor heating.
+- [benediktley](https://github.com/benediktley) for contributing support for MiBoxer WL-Box2 lighting zone control gateway.

DEVICES.md

@@ -807,6 +807,7 @@ of device.
 - Malmbergs QS-WIFI-D02-TRIAC-2C dual dimmer module
 - Malmbergs NV-SWQ triple dimmer module
 - Marpou RGBCW ceiling light
+- MiBoxer WL-Box2 zone control gateway
 - Mirabella Genio Pixel LED oval light
 - Moes dimmer switch
 - Moes motion sensor lights (XZ-CGV3)