It gets my homepage URL as the author property, but I don't expect it will handle fetching that and following the authorship specification. That's more indieweb-land than microformats2.
BTW, I'm gonna have a quick IndieWeb lunch Zoom at noon today. Link will be in chat.
Sad I missed it. I was too immersed in Pine.blog updates and didn't catch you in time.
Can you do me a favor and reply to this? I think I've implemented the spec and I'm testing it.