Are there plans to update this to the 2.1 experimental branch, or is that waiting until the full release?

I'll update it when 2.1 is full release.

That said, if you want this to work in 2.1, it's a very easy fix locally. You can unzip the mod file, then in info.json lines 7 and 8 are "factorio_version" and "dependencies" which both have 2.0. If you update them both to 2.1 this mod will just work, no other changes are needed.

yep, thats what i am running right now, was just wondering if you were going to have an official release.