The 16.5.0 package released to unpkg currently has the production/profiling variant present for cjs builds but there is no equivalent for umd builds. 

i.e. There is the file https://unpkg.com/react@16.5.0/cjs/react.profiling.min.js but there is no https://unpkg.com/react@16.5.0/umd/react.profiling.min.js

It would be great if a future release had the profiling variant packaged as umd as well.

Also thanks for the awesome framework!
return `/**
${license}
 *
 * @noflow
 * @preventMunge
 * ${'@gen' + 'erated'}
 */
'use strict';
if (__DEV__) {
  (function() {
${source}
  })();
}`;
  },
  
  [RN_FB_PROD](source, globalName, filename, moduleType) {
    return `/**
${license}
 *
 * @noflow
 * @preventMunge
 * ${'@gen' + 'erated'}
 */
${source}`;
  },
  
  [RN_FB_PROFILING](source, globalName, filename, moduleType) {