Hello, I'm looking to invoke a python script once an HDA's output wires are changed, say when adding or removing child wires for parenting. I know we have an "on input change" but what about "on output change"?

At the moment I'm doing a very hacky hscript trick with inconsistencies but is there a more pythonic way to do this?

All the best,
Adam

I too needed this few times in the past, but never came up with a solution.
I wonder if there's a RFE for it.

What kind of hscript hack are you using?