[skip ci] Update version to v1.5.51

version_history.json

@@ -1,4 +1,20 @@
 [
+  {
+    "version": "1.5.51",
+    "update_type": "patch",
+    "content": "[patch] 因pdd内部回复消息接口与登录接口不同步导致监听过程中发送消息接口返回会话过期处理优化逻辑 并设计开发提示用户 并提供用户是否重新发送会话过期消息体按钮",
+    "author": "haosicheng",
+    "commit_hash": "7a1ad474396b151b921f5a55925e63b87f039564",
+    "commit_short_hash": "7a1ad474",
+    "branch": "develop",
+    "release_time": "2025-10-25 09:09:31",
+    "download_url": "https://shuidrop-chat-server.ks3-cn-guangzhou.ksyuncs.com/installers/ShuiDi_AI_Assistant_Setup_v1.5.51.exe",
+    "stats": {
+      "files_changed": 3,
+      "lines_added": 393,
+      "lines_deleted": 50
+    }
+  },
   {
     "version": "1.5.49",
     "update_type": "patch",
@@ -782,20 +798,5 @@
       "lines_added": 289,
       "lines_deleted": 27
     }
-  },
-  {
-    "version": "1.4.7",
-    "update_type": "patch",
-    "content": "当前版本 - 多平台客服智能助手",
-    "author": "开发团队",
-    "commit_hash": "",
-    "commit_short_hash": "",
-    "branch": "develop",
-    "release_time": "2025-10-10 00:00:00",
-    "stats": {
-      "files_changed": 0,
-      "lines_added": 0,
-      "lines_deleted": 0
-    }
   }
 ]