Upgrade Questions - V0.17

I normally upgrade my instance using ansible and it all goes smoothly. There is more to this upgrade and I do not understand some of the instructions. I think I need more specifics.

This is what I have done so far:

• Went to https://github.com/LemmyNet/lemmy-ansible
• Run Git Pull as instructed
• Gone to https://github.com/LemmyNet/lemmy/blob/main/RELEASES.md

As I will probably have more then 1 question as I progress through - I will put the questions in different comments.