[polyphonicist]

Does this require the user to make any changes?

I run a simple static website served with Nginx. I would like to know if this change has any impact on me.

[mcpherrinm]

No changes are required, unless you had some kind of IP restriction on who your server may be contacted by. Which your simple static site is probably fine with.

[craftyguy]

The answer is in the article.