Add 8.0: Intro

.env

@@ -17,3 +17,12 @@
 APP_ENV=dev
 APP_SECRET=28c9cd007847eea7aee4dd64761deb42
 ###< 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="postgresql://db_user:[email protected]:5432/db_name?serverVersion=13&charset=utf8"
+###< doctrine/doctrine-bundle ###

composer.json

@@ -7,12 +7,17 @@
         "php": ">=7.2.5",
         "ext-ctype": "*",
         "ext-iconv": "*",
+        "composer/package-versions-deprecated": "1.11.99.4",
+        "doctrine/doctrine-bundle": "^2.4",
+        "doctrine/doctrine-migrations-bundle": "^3.1",
+        "doctrine/orm": "^2.9",
         "sensio/framework-extra-bundle": "^6.2",
         "symfony/console": "5.2.*",
         "symfony/dotenv": "5.2.*",
         "symfony/flex": "^1.3.1",
         "symfony/framework-bundle": "5.2.*",
         "symfony/monolog-bundle": "^3.7",
+        "symfony/proxy-manager-bridge": "5.2.*",
         "symfony/yaml": "5.2.*"
     },
     "require-dev": {