Question
What is a ETA for new Joomla! Toolkit to support Joomla! 4.x version ?
Answer
Joomla! 4.x version installation supported since Joomla! Toolkit 2.5.1.
Note: Upgrade from Joomla 3 to Joomla 4 via Joomla Toolkit not implemented.
Note: Joomla! Toolkit is available only on Linux servers.