AFAIK the editor just needs to be update/tested with the game update that is currently being worked on.
Well, that certainly can reflect a broad time range from tomorrow to months down the road but glad to hear it's on the way someday.
I recently beat the game (which was difficult; fantastic!) and would love to delve into making my own stories and world.
Can we allow other races in our mods at character creation? Sorry, it's a burning question I have in anticipation of the EE editor.