Howdy, the beta for 2.1 has been public for a while, and I noticed this hasn't been updated yet. I've gone ahead and released a fork with a few of my own tweaks:
https://mods.factorio.com/mod/ZDataRawSerpent
I just wanted to get this out there to help anyone else who hasn't updated their stuff yet. If the mod author asks I'll take it down, and they are welcome to use the modifications in my fork to update this version.
