Hi,
hab im Admin-Backend von 6.4.7 auf 6.4.14 upgegradet und nun nach bin/console cache:clear
09:24:11 INFO      [php] User Deprecated: The "Symfony\Component\Mailer\Transport" class is considered final since Symfony 5.4. It may change without further notice as of its next major version. You should not extend it from "Shopware\Core\Content\Mail\Service\MailerTransportFactory".
[
  "exception" => ErrorException {
    #message: "User Deprecated: The "Symfony\Component\Mailer\Transport" class is considered final since Symfony 5.4. It may change without further notice as of its next major version. You should not extend it from "Shopware\Core\Content\Mail\Service\MailerTransportFactory"."
    #code: 0
    #file: "./vendor/symfony/error-handler/DebugClassLoader.php"
    #line: 326
    #severity: E_USER_DEPRECATED
sowie
09:24:11 INFO      [php] User Deprecated: Method "TCPDF::_getxobjectdict()" might add "string" as a native return type declaration in the future. Do the same in child class "setasign\Fpdi\Tcpdf\Fpdi" now to avoid errors or add an explicit @return annotation to suppress this message.
[
  "exception" => ErrorException {
    #message: "User Deprecated: Method "TCPDF::_getxobjectdict()" might add "string" as a native return type declaration in the future. Do the same in child class "setasign\Fpdi\Tcpdf\Fpdi" now to avoid errors or add an explicit @return annotation to suppress this message."
    #code: 0
    #file: "./vendor/symfony/error-handler/DebugClassLoader.php"
    #line: 326
    #severity: E_USER_DEPRECATED
Jemand ne Idee, was das will?
Hab bisher dazu in der Suche noch nichts finden können.
(nutze dockware Docker)
