Will automatically sort soul shards as you get them to the bottom most free bag space. There is not any configuration just install it and it will run. There are currently two commands, the first being /movess which moves all shards to the bottom free slots. Also /delss or /delss (any number) which will delete a shard(s).

I made this addon because I used to use a 24 slot shard bag but there is no real reason to not just use a 20 slot normal bag because then I will gain bag space when I am below 20 shards. So when raiding or just instancing you will start off with say all 32, but as it goes on if you start to run out of bag space just delete some shards and you end up with usable bag space.

Also thanks to Cv on Malygos for help with the new version.