This script will group your Objects just like the old Group Objects-Command, but with a slight difference: It will keep the PSR at 0;1;0 and it also takes layers into account!
This comes in pretty handy if you want to clean up your scene, but don’t want to mess up the coordinates of your objects.
I’ve added the script to the Shortcut: ALT+SHIFT+G for convenience.

– Groups Objects
– Keeps PSR at 0;1;0
– If last selected Object has Layer: Adds new Null to same Layer