Thank you Jan, I will study this in some detail, as I’m trying my inexperienced hand at creating a theme from scratch in WP. So getting some clues how to add MF2 support this way is very useful!

I recently moved another blog of mine back to “plain” WordPress, and in the process added microformats2 support to its Twenty Twenty child theme. Some remarks: I’ve yet to add a u-photo class to featured images, I used a bit of a trick to get post metadata to show below short-form posts rather...