Hi

Only phpunit8 and phpunit9 have official (upstream) support for PHP 8

But lot of libraries still use the old v5 or v7.

I just run new builds in Fedora

- php-phpunit-PHPUnit-5.7.27-15.fc36

- phpunit7-7.5.20-7.fc36

These includes a minimal fix to be able to use them on PHP 8.1

but don't expect any real support.

Any effort should be on upgrading test suite to use newer versions.

Cheers,

Remi