Hi, Does anyone know if a future version of sortable_element will support sending the current and the new ordering of the list elements? I followed an earlier suggestion to put the <item id>:<item position>. However, unless I rewrite the whole list after the sort, the item position is worthless after the first reordering. For example, if the list starts out as: ["1:1", "2:2", "3:3"] And the second element is dragged to the first position, the server will be sent the following: ["2:2", "1:1", "3:3"] This is fine and I could just update the first and second items position. However, if the third element is then dragged to the second position, I will recieve the following: ["2:2", "3:3", "1:1"] This makes it clear the position is not accurate. From this, it would appear that all three elements have been moved, but in reality, only the second and third need to be updated. If the before and after were sent, it would be a simple comparison to determine the changes.. For now, I believe the only other options are to either: 1) always update all items positions. OR 2) Select all items positions, compare them and them update the changes. Any thoughts? Thanks, Tom