webpack-dev-server proxy stopped logging to the console as of version 4.0.0

[akreienbring]

Is your feature request related to a problem? Please describe.
It's not really a feature request. It's a hint that webpack-dev-server changed it's logging features with version 4.0.0.
Hence the proxy.conf.js that is delivered with the alfresco-content-app has stopped generating log outputs on the console.

module.exports = {
    "/alfresco/*": {
        "target": APP_CONFIG_ECM_HOST,
        "secure": false,
        "pathRewrite": {
            "^/alfresco": ""
        },
        "changeOrigin": true,
        **'logLevel': 'debug',**
        onProxyReq: function(request) {
          if(request["method"] !== "GET")
          request.setHeader("origin", APP_CONFIG_ECM_HOST);
        },
        // workaround for REPO-2260
        onProxyRes: function (proxyRes) {
          const header = proxyRes.headers['www-authenticate'];
          if (header && header.startsWith('Basic')) {
              proxyRes.headers['www-authenticate'] = 'x' + header;
          }
      }
    }
};

The marked setting is now invalid.

Please see here
Gihub Angular
and here:
Release Info webpack.

Describe the solution you'd like
According to the second link the functionality was replaced by infrastructureLogging as described here:
webpack logging

Would be nice, if you "reactive" proxy logging with this new method, because it's vital e.g. for finding CORS issues.

Describe alternatives you've considered
none

Additional context
none