Ah I see.
So it’s worth upgrading to 2.7 if I can? Is this something that I should run by my host before doing or is it harmless? I would rather just have one version if possible as that seems simple.
A virtual environment for my certbot huh… that is a little martian to me 
Is it like running a VM on Windows?
Will it cause problems if i don’t use a virtual environment?
Appreciate the help!