diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..02206db
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,5 @@
+1.0.0 
+
+Improve ux for generated code
+
+- Upgrade base lib
diff --git a/README.md b/README.md
index 5202927..2e2cd21 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,9 @@
 
 Symfony bundle for Flexible Graphql PHP
 
+- SDL first code generation
+- Fast integration to any project without breaking changes
+- Lazy loading on schema definition
 - Support symfony native opcache preload file generation
 
 # Setup
diff --git a/composer.json b/composer.json
index f6ab26e..be2632a 100644
--- a/composer.json
+++ b/composer.json
@@ -14,16 +14,17 @@
     }
   },
   "require": {
-    "php": ">=7.4",
-    "axtiva/flexible-graphql-php": "^0.2",
-    "axtiva/flexible-graphql-federation": "^0.2",
-    "axtiva/graphql-federation-extension": "^0.1",
+    "php": "^7.4 | ^8.0",
+    "axtiva/flexible-graphql-php": "^1.0",
+    "axtiva/flexible-graphql-federation": "^0.3",
+    "axtiva/graphql-federation-extension": "^1.0",
     "symfony/config": "^4.4 | ^5.0 | ^6.0",
     "symfony/dependency-injection": "^4.4 | ^5.0 | ^6.0",
     "symfony/framework-bundle": "^4.4 | ^5.0 | ^6.0",
     "symfony/property-access": "^4.4 | ^5.0 | ^6.0"
   },
   "require-dev": {
-    "symfony/console": "^4.4 | ^5.0 | ^6.0"
+    "symfony/console": "^4.4 | ^5.0 | ^6.0",
+    "phpunit/phpunit": "^9.5"
   }
 }
diff --git a/docs/index.md b/docs/index.md
new file mode 100644
index 0000000..d3a5368
--- /dev/null
+++ b/docs/index.md
@@ -0,0 +1,109 @@
+# axtiva/flexible-graphql-bundle
+
+# Get started
+
+## Example project
+
+Open example project [axtiva/example-integration/FlexibleGraphqlBundle](https://github.com/axtiva/example-integration/tree/master/FlexibleGraphqlBundle)
+
+## Composer install in your Symfony app
+
+```
+composer require axtiva/flexible-graphql-bundle
+```
+
+## Add bundle config
+
+Create bundle config:
+
+```yaml
+# content of config/packages/flexible_graphql.yaml
+flexible_graphql:
+  namespace: App\GraphQL # namespace where store GraphQL models and resolvers
+  dir: '%kernel.project_dir%/src/GraphQL/' # path where it will be they save files
+  schema_type: graphql # type of schema generation. Default is `graphql` or optional is `federation` for apollo federation support 
+  schema_files: '%kernel.project_dir%/config/graphql/*.graphql' # path to graphql schema SDL files
+  enable_preload: false # use Symfony preload if it true
+  default_resolver: flexible_graphql.default_resolver # default resolver if it does not defined
+```
+
+## Run type registry code generation
+
+```
+bin/console flexible_graphql:generate-type-registry
+```
+
+## Create GraphQL Controller
+
+Here we use [symfony/psr-http-message-bridge](https://github.com/symfony/psr-http-message-bridge) 
+for convert Symfony request to psr Request with [nyholm/psr7](https://github.com/Nyholm/psr7)
+
+```php
+<?php
+
+namespace App\Controller;
+
+use App\GraphQL\TypeRegistry;
+use GraphQL\GraphQL;
+use GraphQL\Validator\Rules;
+use GraphQL\Error\DebugFlag;
+use GraphQL\Server\ServerConfig;
+use GraphQL\Server\StandardServer;
+use GraphQL\Type\Definition\Type;
+use GraphQL\Type\Schema;
+use Symfony\Bridge\PsrHttpMessage\HttpMessageFactoryInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+class GraphqlController extends AbstractController
+{
+    private TypeRegistry $typeRegistry;
+    private HttpMessageFactoryInterface $httpFactory;
+
+    public function __construct(
+        TypeRegistry $typeRegistry,
+        HttpMessageFactoryInterface $httpFactory
+    ) {
+        $this->typeRegistry = $typeRegistry;
+        $this->httpFactory = $httpFactory;
+    }
+
+    #[Route('/graphql', name: 'graphql')]
+    public function index(Request $request): Response
+    {
+        $typeRegistry = $this->typeRegistry;
+        $schema = new Schema([
+            'query' => $typeRegistry->getType('Query'),
+            'mutation' => $typeRegistry->getType('Mutation'),
+            'typeLoader' => static function (string $typeName) use ($typeRegistry): Type {
+                return $typeRegistry->getType($typeName);
+            }
+        ]);
+
+        $validationRules = array_merge(
+            GraphQL::getStandardValidationRules(),
+            [
+                new Rules\QueryComplexity(PHP_INT_MAX),
+            ]
+        );
+
+        $debugFlag = DebugFlag::INCLUDE_DEBUG_MESSAGE | DebugFlag::INCLUDE_TRACE | DebugFlag::RETHROW_INTERNAL_EXCEPTIONS | DebugFlag::RETHROW_UNSAFE_EXCEPTIONS;
+
+        $psrRequest = $this->httpFactory->createRequest($request);
+        $config = ServerConfig::create()
+            ->setContext(['user' => $this->getUser()])
+            ->setSchema($schema)
+            ->setValidationRules($validationRules)
+            ->setQueryBatching(true)
+            ->setDebugFlag($debugFlag)
+        ;
+
+        $server = new StandardServer($config);
+        $psrResponse = $server->executePsrRequest($psrRequest);
+        return new JsonResponse($psrResponse);
+    }
+}
+```
diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
index dbe7b70..f52fa4d 100644
--- a/src/DependencyInjection/Configuration.php
+++ b/src/DependencyInjection/Configuration.php
@@ -82,7 +82,7 @@ private function schemaFile(): ScalarNodeDefinition
         $node = $treeBuilder->getRootNode();
 
         $node
-            ->info('Full path to schema sdl files like schema.graphql or glob template')
+            ->info('Full path to schema sdl files like /path/to/schema.graphql or glob template')
             ->defaultValue('%kernel.project_dir%/config/graphql/*.graphql')
             ->isRequired()
         ->end();
diff --git a/src/Resources/config/flexible_graphql.yaml b/src/Resources/config/flexible_graphql.yaml
index 3b912b8..187ea10 100644
--- a/src/Resources/config/flexible_graphql.yaml
+++ b/src/Resources/config/flexible_graphql.yaml
@@ -2,6 +2,6 @@ flexible_graphql:
   namespace: App\GraphQL
   dir: '%kernel.project_dir%/src/GraphQL/'
   schema_type: graphql
-  schema_file: '%kernel.project_dir%/config/graphql/*.graphql'
+  schema_files: '%kernel.project_dir%/config/graphql/*.graphql'
   enable_preload: false
   default_resolver: flexible_graphql.default_resolver