How to "unpublish" a blog post?

[cicibauer]

I have just tried Hugo Apero to redesign my website (previously used Hugo academic but wow Hug Apero tutorial was way easier to follow - thank you!).

My question is - if I want to "unpublish" a blog post (or project or talk) without having to delete it from the folder, how can I turn it off? I tried setting the draft to true (see below) but that didn't work. Thank you much!

title: "Lorem Arrested Development"
subtitle: "How to add panelsets in R Markdown posts."
excerpt: "Add tabbed sections with code and results."
date: 2021-05-24
author: "Alison Hill"
draft: true