Reported upstream as
https://github.com/sebastianbergmann/phpunit/issues/4786
In short deprecation notices are no more converted to exception by default.
1/ if some of your packages test such exceptions
it will be FTBFS and phpunit.xml will need to be fixed.
2/ for our CI, deprecation raised by new version (ex PHP 8.1)
won't be dectected, so:
- less FTBFS
- less CI benefit
Remi