restore defaults

Author: nkleinbaer

stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/serializers.py

@@ -129,11 +129,11 @@ def db_to_stac(cls, collection: dict, base_url: str) -> stac_types.Collection:
         collection_id = collection.get("id")
         collection.setdefault("type", "Collection")
         collection.setdefault("stac_extensions", [])
-        collection.setdefault("stac_version", "1.0.0")
-        collection.setdefault("title", collection_id)
-        collection.setdefault("description", collection_id)
+        collection.setdefault("stac_version", "")
+        collection.setdefault("title", "")
+        collection.setdefault("description", "")
         collection.setdefault("keywords", [])
-        collection.setdefault("license", "proprietary")
+        collection.setdefault("license", "")
         collection.setdefault("providers", [])
         collection.setdefault("summaries", {})
         collection.setdefault(