How to get updates to upgrade cache
We need to upgrade our cache instance from 2016.2 to the latest version.
I find the documentation about the "Upgrade Path" but I cant find where I can get the files to upgrade in the documentation.
Also I cant find how to make this upgrade, they talk about strategies but dont talk how to perform the task to upgrade.
Is there any documentation of how to make and upgrade and where I can get the files?
We have the instance installed on RedHat unix.