bump
love to see this one for 3.01…
I can’t guarantee anything from this, but you can try this very quick hack of mine to get it to go with Renoise 3.01 if you like 
[Do keep in mind it is a real quick hack I haven’t fully tested it…I’m sure Ledger will have something to say if it doesn’t work! :D]
Dang it, I found this thread while my batch was running after having fixed it myself.
I needed it for 2.8.1 though. I figure you did a better job than I did, so I modified yours to work in 2.8.1 (just different interpolation enums).
Would be great if this tool would ignore the “The following plugins could not be found or failed to open-errors” with tracks I did > 2010