Address review

Author: NoahStapp

bson/errors.py

@@ -39,7 +39,9 @@ def __init__(self, message: str, document: Optional[Any] = None) -> None:
 
     @property
     def document(self) -> Any:
-        """The invalid document that caused the error."""
+        """The invalid document that caused the error.
+
+        ..versionadded:: 4.16"""
         return self._document
 
     @document.setter

doc/changelog.rst

@@ -1,6 +1,15 @@
 Changelog
 =========
 
+Changes in Version 4.16.0 (XXXX/XX/XX)
+--------------------------------------
+
+PyMongo 4.16 brings a number of changes including:
+
+- Removed invalid documents from :class:`bson.errors.InvalidDocument` error messages as
+  doing so may leak sensitive user data.
+  Instead, invalid documents are stored in :attr:`bson.errors.InvalidDocument.document`.
+
 Changes in Version 4.15.1 (2025/09/16)
 --------------------------------------