You are breaking Homebridge "Verified" plugin rules
Latest update of ewelink plugin (https://github.com/bwp91/homebridge-ewelink) requires Node.js 14 only, but it is breaking Homebridge Verified plugin rules which state:
"The plugin must run on all supported LTS versions of Node.js, at the time of writing this is Node.js v10, v12 and v14."