docs: for PR #4789

ACKNOWLEDGEMENTS.md

@@ -777,3 +777,4 @@ Further device support has been made with the assistance of users. Please consid
 - [Tombost](https://github.com/Tombost) for contributing support for Joyonway PB562 spa pool controller.
 - [ymodder](https://github.com/ymodder) for contributing support for Yoevu EOS ceiling fan with CCT light.
 - [deltaclock](https://github.com/deltaclock) for contributing support for Ideal Clima fancoil air condirioning indoor unit.
+- [medisoft](https://github.com/medisoft) for contributing support for WMDL 2C dual channel bidirectional energy meter.

DEVICES.md

@@ -663,6 +663,7 @@
 - V-WIFI-DL02-ES energy consumption dual clamp meter
 - Veratti V4 3-phase energy meter circuit breaker
 - WDYK 2P63A, 3P 400V, 4P100A energy meter circuit breakers
+- WMDL 2C dual channel bidirectional energy meter
 - Xoca DAC2121C BI energy meter
 - Yagusmart 3PN 63A 3-phase multi-tariff energy meter
 - Zemismart SDM01-TW0-12-ZM 3-phase bidirectional energy meter