old_contents: // ==UserScript==
  // @name         CleanTwitter
  // @namespace    https://github.com/Alpha-Strike/UserScripts
  // @version      0.1
  // @description  Get rid of annoying twitter widgets
  // @author       AlphaStrike
  // @license      MIT
  // @downloadURL  https://raw.githubusercontent.com/Alpha-Strike/UserScripts/master/CleanTwitter.user.js
  // @updateURL    https://raw.githubusercontent.com/Alpha-Strike/UserScripts/master/CleanTwitter.user.js
  // @include      *://*.twitter.com/*
  // @include      *://twitter.com/*
  // @grant        none
  // ==/UserScript==
  
  document.querySelector(".trends").style.display = "none";
  document.querySelector(".wtf-module").style.display = "none";
  document.querySelector(".Footer").style.display = "none";
  
new_contents: // ==UserScript==
  // @name         CleanTwitter
  // @namespace    https://github.com/Alpha-Strike/UserScripts
  // @version      0.2
  // @description  Get rid of annoying twitter widgets
  // @author       AlphaStrike
  // @license      MIT
  // @downloadURL  https://raw.githubusercontent.com/Alpha-Strike/UserScripts/master/CleanTwitter.user.js
  // @updateURL    https://raw.githubusercontent.com/Alpha-Strike/UserScripts/master/CleanTwitter.user.js
  // @include      *://*.twitter.com/*
  // @include      *://twitter.com/*
  // @grant        none
  // ==/UserScript==
  
  var modules = [".trends", ".wtf-module", ".has-recap", ".Footer"];
  
  for (var i = 0; i < modules.length; i++) {
      var module = document.querySelector(modules[i]);
      if (module != null) {
          module.style.display = "none";
      }
  }
  
subject: Update CleanTwitter.user.js