Dev notes for WordPress 6.0 Posted on 03/05/202203/05/2022 by Jonny Harris The developer notes and I worked on / reviewed for WordPress 6.0. There is much work that goes into these. Taxonomy performance improvements in WordPress 6.0 Performance increase for sites with large user counts (now also available on single site) Media: storing file size as part of metadata Caching improvements in WordPress 6.0