This version includes support for XenForo 2.1. It also makes it easier to use the same storage (s3, ftp, etc.) for all files in /data. Just add this into config.php: PHP: $config['fsAdapters']['data'] = function () { return \Xfrocks\AttachmentStore\Fs::getAdapterDefault();};$config['externalDataUrl'] = function ($externalPath, $canonical) { return 'https://s3.amazonaws.com/bucket/' . $externalPath;};