XML feeds are often generated by templating, rather than actual XML serialisation. The official Jekyll Feed plugin has this: https://github.com/jekyll/jekyll-fe

XML feeds are often generated by templating, rather than actual XML serialisation. The official Jekyll Feed plugin has this: https://github.com/jekyll/jekyll-feed/blob/master/lib/jekyll-feed/feed.xml https://github.com/jekyll/jekyll-feed/blob/master/lib/jekyll... JSON is much more easily generated by a valid generator, and less likely to face serialisation issues.