Vendor: Requires ApiPlatform 2.7

composer.json

@@ -57,7 +57,7 @@
         "ext-zip": "*",
         "ext-zlib": "*",
         "a2lix/translation-form-bundle": "^3.0",
-        "api-platform/core": "^2.6",
+        "api-platform/core": "^2.7",
         "beberlei/doctrineextensions": "^1.3",
         "chamilo/settings-bundle": "dev-master",
         "clue/graph": "^0.9.2",

config/packages/api_platform.yaml

@@ -48,6 +48,8 @@ api_platform:
         Doctrine\ORM\OptimisticLockException: 409
         Doctrine\DBAL\Exception\UniqueConstraintViolationException: 409
 
+    metadata_backward_compatibility_layer: false
+
 #    mercure:
 #        hub_url: '%env(MERCURE_SUBSCRIBE_URL)%'