https://wordpress.org/news/2022/01/josephine/
https://github.com/wordpress/twentytwentytwo
https://make.wordpress.org/core/2022/01/04/block-themes-a-new-way-to-build-themes-in-wordpress-5-9/
https://wordpress.org/themes/tags/full-site-editing/
https://make.wordpress.org/core/2021/12/15/using-multiple-stylesheets-per-block/
https://make.wordpress.org/core/2022/01/10/wordpress-5-9-field-guide/