docs: upgrate v0.5.1 doc

dbgpt/_version.py

@@ -1 +1 @@
-version = "0.5.0"
+version = "0.5.1"

docs/docs/upgrade/v0.5.1.md

@@ -0,0 +1,30 @@
+# Upgrade To v0.5.1
+
+## Overview
+
+This guide is for upgrading from v0.5.0 to v0.5.1. If you use SQLite,
+you not need to upgrade the database. If you use MySQL, you need to upgrade the database.
+
+## Prepare
+
+### Backup Your Database
+
+To prevent data loss, it is recommended to back up your database before upgrading.
+The backup way according to your database type.
+
+## Upgrade
+
+### Stop DB-GPT Service
+
+Stop the DB-GPT service according to your start way.
+
+### Upgrade Database
+
+Execute the following SQL to upgrade the database.
+
+**Add Columns**
+```sql
+USE dbgpt;
+ALTER TABLE  dbgpt_serve_flow
+    ADD COLUMN `error_message` varchar(512) null comment 'Error message' after `state`;
+```

docs/sidebars.js

@@ -470,6 +470,9 @@ const sidebars = {
         {
           type: 'doc',
           id: 'upgrade/v0.5.0',
+        }, {
+          type: 'doc',
+          id: 'upgrade/v0.5.1',
         },
       ],
     },

setup.py

@@ -18,7 +18,7 @@
 IS_DEV_MODE = os.getenv("IS_DEV_MODE", "true").lower() == "true"
 # If you modify the version, please modify the version in the following files:
 # dbgpt/_version.py
-DB_GPT_VERSION = os.getenv("DB_GPT_VERSION", "0.5.0")
+DB_GPT_VERSION = os.getenv("DB_GPT_VERSION", "0.5.1")
 
 BUILD_NO_CACHE = os.getenv("BUILD_NO_CACHE", "true").lower() == "true"
 LLAMA_CPP_GPU_ACCELERATION = (