Roon “performance improvements “ on Innuous Zenith 3

I just got an email from Roon about performance improvements taking place in early November.  I’m not technically inclined so their description of the improvements and the steps needed to update my Zenith 3 are a mystery to me.  It seems like whoever wrote the instructions did their best to make them incomprehensible. I’m concerned about losing access to Roon next month but I have no idea what to do.  Does anyone have a Cliffs Notes /Roon update for Dummies version of what to do (assuming I need to do something to keep access to Roon)?  Thanks in advance!