Invesigate what it would take to update to scala 3, is this even something that people may want?

https://www.scala-lang.org/blog/2021/05/14/scala3-is-here.html

Gradle now supports Scala 3: https://docs.gradle.org/7.3-rc-1/release-notes.html#scala

I will take a look at getting it updated.

Was quite easy, seems to be backwards compatible with my limited testing.

I have released 2.0.0+scala.3.0.2 as alpha for now. Gradle 7.3-rc1 is required, please let me know of any issues.

I think it would be great as i would like to try the newer scala version and using it with fabric would be a fun way to do so.

Gradle doesn't support Scala 3 yet (and I couldn't find a way around that).
Once that's added, though, updating should be pretty straightforward.