Daily note template: how do I insert yesterday's date as a link?

My daily note template has {{date}}. I'd like a link to yesterday's note at the top too.

Core templates accept a format and an offset:

← [[{{date:YYYY-MM-DD|-1d}}]]

That renders as a link to yesterday's daily note.

That is exactly what I needed. The |-1d part is not in the docs, is it?

It is, but well hidden. I'll flag it for the docs team.