Significant re-coding will be required to get ABPro to run under Joomla 4.

This work is progressing well. smile

A closed beta should be available when Joomla 4 goes into beta test. 



I cannot guarantee that all current ABPro functionality will work in Joomla 4.



See an early ABPro 4.0.5 running under Joomla 4.0 Alpha 12 here