Prior Unity Version's

[moonkeymod]

Is it possible to access a version of this for use with 2019.1.14?

The community hub page that directs readers to github mentions different versions being available depending on which version of Unity is in use.

[andybak]

I would suspect this would safely downgrade to 2019.1 - give it a try.

The first commit was for 2019.3.0a6 so I doubt there's a version earlier than that but there's very little in this project - a few graphs and materials and a ton of textures - so it's highly likely to downgrade ok.