The newest feature this week in the 9.2.41 beta releases is draggable resorting of attachments. When ordering your file uploads on submitting or editing a listing, you no longer need to set sort order numbers manually -- just drag a file's row to above or below other rows and the sort order numbers will automatically update accordingly. There's a small new column with an icon to help indicate draggability. This uses jquery UI's sortable under the hood. If you've customized your file uploader template, you'll need to update it to get this feature.

Also, the file uploader tool and ckeditor WYSIWYG editor tool have been updated to their latest versions in the latest WSN beta. Nothing significantly altered there.