We will need to see whether tests fail and how easy we can fix them etc.
failing tests should not be related to this... they will be fixed via https://github.com/matomo-org/piwik/pull/12415 . Don't want to fix it here as well as otherwise merge problems.@mattab I think it would be safe to merge
Since it affects only new users installing, and also the other default prefix in global.ini.php is empty, this is safe and looks good :+1: