auto-sync: 2026-05-19 14:11:15

src/blackboard/operations.py

@@ -696,6 +696,9 @@ class Blackboard:
     ) -> dict:
         """创建 Checkpoint"""
         import uuid
+        # BUG-33: 校验 payload 结构必须含 version 字段
+        if not isinstance(payload, dict) or "version" not in payload:
+            raise ValueError("payload must be a dict containing 'version' field")
         cp_id = checkpoint_id or f"cp-{uuid.uuid4().hex[:8]}"
         conn = self._conn()
         try: