First thanks to make this awesome tool.
Can your tool support ECS in future?
Thanks for using it ;)
Honnestly for now it's too soon to tell. ECS is not officially released yet. I will wait until they release it before checking how to implement it with constellation.
Constellation is an alpha now and there is a lot of major features I have to implement before(Nested constellation, Improving the editor...). My priority for now is to stabilise all the features as much as I can before adding new ones (My goal is for fall).
That behing said you could open an to start talking about it with the community.
Thanks for your suggestion ;)