Framework upgrade to Laravel 7

.env.example

@@ -9,9 +9,9 @@ LOG_CHANNEL=stack
 DB_CONNECTION=mysql
 DB_HOST=127.0.0.1
 DB_PORT=3306
-DB_DATABASE=homestead
-DB_USERNAME=homestead
-DB_PASSWORD=secret
+DB_DATABASE=laravel
+DB_USERNAME=root
+DB_PASSWORD=
 
 BROADCAST_DRIVER=log
 CACHE_DRIVER=file
@@ -23,12 +23,14 @@ REDIS_HOST=127.0.0.1
 REDIS_PASSWORD=null
 REDIS_PORT=6379
 
-MAIL_DRIVER=smtp
+MAIL_MAILER=smtp
 MAIL_HOST=smtp.mailtrap.io
 MAIL_PORT=2525
 MAIL_USERNAME=null
 MAIL_PASSWORD=null
 MAIL_ENCRYPTION=null
+MAIL_FROM_ADDRESS=null
+MAIL_FROM_NAME="${APP_NAME}"
 
 AWS_ACCESS_KEY_ID=
 AWS_SECRET_ACCESS_KEY=