And now is the Joomla 4 beta 5 released!
https://www.joomla.org/announcements/release-news/5825-joomla-4-0-0-beta5-and-joomla-3-10-alpha3.html
https://www.joomla.org/announcements/release-news/5825-joomla-4-0-0-beta5-and-joomla-3-10-alpha3.html