Keep notes in API section

README.md

@@ -167,6 +167,13 @@ However, some trees are constructed iteratively from unsorted data, causing the
 
 ## API & Examples
 
+> **Note**
+> Consider reading the array of elements from a CSV file for easy interoperability with spreadsheets or other data processing pipelines.
+#### `StandardMerkleTree.load`
+
+> **Note**
+> By default, leaves are sorted according to their hash. This is done so that multiproof generated by the library can more easily be verified onchain. This can be disabled using the optional third argument. See the [Leaf ordering](#leaf-ordering) section for more details.
+
 ### `StandardMerkleTree`
 
 ```typescript