fix: avoid mutating frozen chat log content

Author: Desmond-Dong

custom_components/ai_hub/conversation.py

@@ -10,6 +10,7 @@
 
 from __future__ import annotations
 
+from dataclasses import replace
 import logging
 from typing import Any, Literal
 
@@ -252,7 +253,7 @@ async def _async_handle_message(
                         original_content[:50] if len(original_content) > 50 else original_content,
                         filtered_content[:50] if len(filtered_content) > 50 else filtered_content
                     )
-                    last_content.content = filtered_content
+                    chat_log.content[-1] = replace(last_content, content=filtered_content)
 
         # Return result from chat log
         return conversation.async_get_result_from_chat_log(user_input, chat_log)

custom_components/ai_hub/manifest.json

@@ -9,5 +9,5 @@
   "iot_class": "cloud_polling",
   "issue_tracker": "https://github.com/ha-china/ai_hub/issues",
   "requirements": ["edge-tts==7.2.7", "aiofiles", "aiohttp"],
-  "version": "v2026.3.2"
+  "version": "v2026.3.3"
 }