Joomla 4.1 is expected to be released 6 months after 4.0. With Joomla! 4.0, a completely rewritten and better version of the media manager was implemented.The major feature of Joomla 4.1 will be an even more improved media manager.
Signed Updates: Currently Joomla Updates are not secured by signatures. Signing Update would ensure the legitimacy of the installed update. Joomla plans to implement The Update Framework (TUF), a heavy security improvement by delivering signed updates to make sure that no contaminated version of Joomla and its extensions is installed.
Poor mans CRON: There are some hoster which do not offer server cron jobs, so Joomla will implement an internal cron job system.
Accessibility features: The following accessibility features are planned:
Usability features: The following usability features are planned: