This post is trying out code snippets and markdown footnotes.
The trick is to use a markdown card https://forum.ghost.org/t/2024-april-footnotes-not-working/46519
The update process on Digital Ocean is reasonably straightforward:
Back up your instance[1]
Log in
su to the ghost cli user
cd to the ghost instance /var/www/ghost
run ghost check-update
If you're not on the latest version,
run ghost update
[2]