The latest beta of WordPress 5.4 has been released, and more information is being shared about developer-focused changes. This version will introduce new hooks to add custom fields to menu items. 🆕
Also, auto-update functionality for themes and plugins may be coming in WordPress 5.5. There’s much work still to do, but the animations and screenshots in this post by Jean-Baptiste Audras indicate how it may work in the theme and plugin admin screens.