When trying to run a CLI after upgrading, I got
PHP Notice: Array to string conversion in .../extensions/Flow/includes/Conversion/Utils.php on line 450
PHP Stack trace:
PHP 1. {main}() ...
PHP 2. require_once() ...
PHP 3. require_once() .../mediawiki/maintenance/doMaintenance.php:97
PHP 4. call_user_func:{.../mediawiki/includes/Setup.php:838}() .../mediawiki/includes/Setup.php:838
PHP 5. FlowHooks::initFlowExtension() .../mediawiki/includes/Setup.php:838
PHP 6. Flow\Conversion\Utils::isParsoidConfigured() .../extensions/Flow/Hooks.php:146
PHP 7. Flow\Conversion\Utils::getServiceClient() .../extensions/Flow/includes/Conversion/Utils.php:205
PHP 8. Flow\Conversion\Utils::getVRSObject() .../extensions/Flow/includes/Conversion/Utils.php:229
PHP 9. Flow\Conversion\Utils::generateForwardedCookieForCli() .../extensions/Flow/includes/Conversion/Utils.php:290patch incoming