merge upgrade-sf5 branch

src/Bundle/ChillDocStoreBundle/Entity/StoredObject.php

@@ -313,4 +313,19 @@ class StoredObject implements Document, TrackCreationInterface
 
         return $this;
     }
+
+    public function saveHistory(): void
+    {
+        if ('' === $this->getFilename()) {
+            return;
+        }
+
+        $this->datas['history'][] = [
+            'filename' => $this->getFilename(),
+            'iv' => $this->getIv(),
+            'key_infos' => $this->getKeyInfos(),
+            'type' => $this->getType(),
+            'before' => (new \DateTimeImmutable('now'))->getTimestamp(),
+        ];
+    }
 }