Merge branch 'develop' into production

.env

@@ -9,23 +9,23 @@
 # Real environment variables win over .env files.
 #
 # DO NOT DEFINE PRODUCTION SECRETS IN THIS FILE NOR IN ANY OTHER COMMITTED FILES.
+# https://symfony.com/doc/current/configuration/secrets.html
 #
 # Run "composer dump-env prod" to compile .env files for production use (requires symfony/flex >=1.2).
 # https://symfony.com/doc/current/best_practices.html#use-environment-variables-for-infrastructure-configuration
 
 ###> symfony/framework-bundle ###
 APP_ENV=dev
 APP_SECRET=1a7aae67ad2d7c7ec1efeb892cbff4ff
-#TRUSTED_PROXIES=127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16
-#TRUSTED_HOSTS='^(localhost|example\.com)$'
 ###< symfony/framework-bundle ###
 
 ###> doctrine/doctrine-bundle ###
 # Format described at https://www.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url
 # IMPORTANT: You MUST configure your server version, either here or in config/packages/doctrine.yaml
 #
 # DATABASE_URL="sqlite:///%kernel.project_dir%/var/data.db"
-# DATABASE_URL="mysql://db_user:[email protected]:3306/db_name?serverVersion=5.7"
+# DATABASE_URL="mysql://app:[email protected]:3306/app?serverVersion=8.0.32&charset=utf8mb4"
+# DATABASE_URL="mysql://app:[email protected]:3306/app?serverVersion=10.11.2-MariaDB&charset=utf8mb4"
 DATABASE_URL=sqlite:///%kernel.project_dir%/var/gettr.db
 ###< doctrine/doctrine-bundle ###
 
@@ -34,7 +34,7 @@ CORS_ALLOW_ORIGIN=^https?://(get\.typo3\.org)(:[0-9]+)?$
 ###< nelmio/cors-bundle ###
 
 ###> symfony/mailer ###
-# MAILER_DSN=smtp://localhost
+MAILER_DSN=null://null
 ###< symfony/mailer ###
 
 # todo: reduce to APP_DOMAIN