Hello! How are you ? I bought the package it's looks really good! I am still figuring out how to use it , and I wanted to ask if I can use the package with the LTS versions of unity. (2019.4.5f1). Thank you very much :D
I've just tested the package on 2019.4.5f1 and everything seems to work fine! In case you are upgrading from a lower version, I always recommend making a backup of the project, just in case.