anchor.diff:        <% end %>
       </select>
       <select id="environment_select" multiple>
  -      <% ['production','staging','master'].each do |env| %>
  -        <option value="<%= env %>"<%= 'selected="selected"' if selected_environments.include?(env) %>><%=env.capitalize%></option>
  +      <% ['production','staging','master','other'].each do |env| %>
  +        <option value="<%= env == 'other' ? '' : env %>"<%= 'selected="selected"' if selected_environments.include?(env) %>><%=env.capitalize%></option>
         <% end %>
       </select>
       <label>
  
positive.code:       var project_ids = $project_select.val() || [];
        var environment_ids = $environment_select.val() || [];
  
        if (project_ids.length < 1 || environment_ids.length < 1) {
          $update_status.text("Nothing to do.");
          window.history.replaceState(null, "AirMonitor", "/");
          return;
  
negative.code:     $project_select.multiselect({selectedList: 4});
      $project_select.on('change', updateFilters);
  
      $environment_select.multiselect({selectedList: 4});
      $environment_select.on('change', updateFilters);
  
      $.fn.dataTableExt.afnFiltering.push(function(oSettings, aData, iDataIndex) {
  