WordPress 5.4 Beta 3 is now available!
This software is still in development, so we don’t recommend you run it on a production site. Consider setting up a test site to play with the new version.
You can test the WordPress 5.4 beta in two ways:
Try the WordPress Beta Tester plugin (choose “bleeding edge nightlies” or “Beta/RC – Bleeding edge” option in version 2.2.0 or later of the plugin) * you must already have updated to your site to “bleeding edge nightlies” for the “Beta/RC – Bleeding edge” option to be available Or download the beta here (zip).
WordPress 5.4 is slated