The post has moved to the docs site as a Developer Guide page: https://docs.datacontroller.io/developer-guide/two-rule-sets-one-table/ - content/blog/two-rule-sets-one-table/ is removed (the images moved to the docs repo, where the page now lives). - static/two-rule-sets-one-table/index.html keeps the old URL working with a client-side redirect to the new page, plus a canonical link and noindex. A static file at that path is served the same way the removed Gatsby page was (both are index.html under a directory).