Does CI 4.1.1 fully support running with PHP 8.0.x?

The CI 4.1.1 documentation states:  "PHP version 7.3 or newer is required"  but it does not explicitly state that PHP 8.0.x is fully supported or not.   

I'm guessing that it is (or will be soon), but I just need confirmation of this for sure.   I have a bunch of webapps that will need to be upgraded from CI 3.1.11 to 4.1.1, so knowing this information with certainty is important for planning/timing purposes.  

Thank you everyone!