Allow for the creation of folders in which to organize scripts. You can currently simulate this by creating a blank script, naming it a category, and then nesting related scripts underneath it. This however allows the blank scripts to show up as selectable when looking for a script to run on a system.
In absence of this, you are left to title scripts following a naming convention. Even then, the scripts are ordered by creation instead of alphabetically, and must be manually drag and dropped.