The following error / deprecation is shown in PHP 8.2 on the password reset page. I checked the latest commits but the $proxy variable is not added inside them so i think this one is missing.
Deprecated function: Creation of dynamic property Drupal\symfony_mailer\Processor\EmailBuilderManager::$proxy is deprecated in Drupal\symfony_mailer\Processor\EmailBuilderManager->getProxyMapping() (line 204 of modules/contrib/symfony_mailer/src/Processor/EmailBuilderManager.php).
Drupal\symfony_mailer\Processor\EmailBuilderManager->getProxyMapping() (Line: 190)
Drupal\symfony_mailer\Processor\EmailBuilderManager->createInstanceFromMessage(Array) (Line: 88)
Drupal\symfony_mailer\MailManagerReplacement->mail('user', 'password_reset', 'xxx@yyy.at', 'zzz', Array, 'mail@example.com') (Line: 1042)
_user_mail_notify('password_reset', Object) (Line: 203)Closed: works as designed
1.2
Code
I checked the latest commits but the $proxy variable is not added inside them
True, however the code using $proxy has been removed, so I think we're OK in the latest dev release😃.
The PHP 8.2 test succeeded yesterday, see https://www.drupal.org/node/3228223/qa → .
I think it's just a typo, it should be $this->proxyMapping, which is defined.