In my Blogging with Emacs Only post, I noted that the solution under discussion didn’t include a way of generating an RSS feed. Details like that are one of the reasons that solutions involving blogging frameworks like Hugo make a lot of sense. Still, there’s something seductive about doing everything with Emacs and Org-mode.
Being Emacs, there is a solution, of course. Toon Claes shows us how to generate RSS for a post using ox-rss. Like me, Claes keeps each post in a separate file so he leveraged org-publish to handle generating RSS for multiple files. You can check out his post for the details. He includes a link to the full source if you decide you’d like to adopt or adapt his method.