old_contents: const DEFAULT_CNAME = 'filestackapi.com';
  
  const envGetter = (cname) => {
    return {
      picker: `https://static.${cname || DEFAULT_CNAME}/picker/v3/picker-0.12.2.js`,
    };
  };
  
  export default envGetter;
  
new_contents: const DEFAULT_CNAME = 'filestackapi.com';
  
  const envGetter = (cname) => {
    return {
      picker: `https://static.${cname || DEFAULT_CNAME}/picker/v3/picker-0.12.3.js`,
    };
  };
  
  export default envGetter;
  
subject: bump picker to 0.12.3