I'm about to upgrade from 10.14.0 to 10.20.1, and looking at the release notes, it says I need 150 GB of space. The release notes for upgrading to 10.14.0 said it only needed 400 MB of space. My main drive running the OS has 37 GB free.
Does anyone know where this 150 GB of space is needed? For Tomcat? or MySQL?
Thanks!