docs(upgrade): add v4.14.30 upgrade guide (#7484)

document/content/self-host/upgrading/4-14/41930.en.mdx

+---
+title: 'V4.14.30'
+description: 'FastGPT V4.14.30 release notes'
+---
+
+## Upgrade Guide
+
+### 1. Update image tags
+
+- Update the fastgpt-app image tag (FastGPT main service): v4.14.30
+- Update the fastgpt-pro image tag (FastGPT commercial edition): v4.14.30
+
+## Changes
+
+1. Fixed the issue with incorrect handling of MCP authentication header errors.

document/content/self-host/upgrading/4-14/41930.mdx

+---
+title: 'V4.14.30'
+description: 'FastGPT V4.14.30 更新说明'
+---
+
+## 升级指南
+
+### 1. 更新镜像 tag
+
+- 更新 fastgpt-app(fastgpt 主服务) 镜像 tag: v4.14.30
+- 更新 fastgpt-pro(fastgpt 商业版) 镜像 tag: v4.14.30
+
+## 变更说明
+
+1. 修复 mcp 鉴权头错误处理的问题

document/content/self-host/upgrading/4-14/meta.en.json

@@ -2,6 +2,7 @@
   "title": "4.14.x",
   "description": "",
   "pages": [
+    "41930",
     "41429",
     "41428",
     "41427",

document/content/self-host/upgrading/4-14/meta.json

@@ -2,6 +2,7 @@
   "title": "4.14.x",
   "description": "",
   "pages": [
+    "41930",
     "41429",
     "41428",
     "41427",

document/content/toc.en.mdx

@@ -153,6 +153,7 @@ description: FastGPT Toc
 - [/en/self-host/upgrading/4-14/4148](/en/self-host/upgrading/4-14/4148)
 - [/en/self-host/upgrading/4-14/41481](/en/self-host/upgrading/4-14/41481)
 - [/en/self-host/upgrading/4-14/4149](/en/self-host/upgrading/4-14/4149)
+- [/en/self-host/upgrading/4-14/41930](/en/self-host/upgrading/4-14/41930)
 - [/en/self-host/upgrading/4-15/41500](/en/self-host/upgrading/4-15/41500)
 - [/en/self-host/upgrading/4-15/41501](/en/self-host/upgrading/4-15/41501)
 - [/en/self-host/upgrading/4-15/41502](/en/self-host/upgrading/4-15/41502)

document/content/toc.mdx

@@ -155,6 +155,7 @@ description: FastGPT 文档目录
 - [/self-host/upgrading/4-14/4148](/self-host/upgrading/4-14/4148)
 - [/self-host/upgrading/4-14/41481](/self-host/upgrading/4-14/41481)
 - [/self-host/upgrading/4-14/4149](/self-host/upgrading/4-14/4149)
+- [/self-host/upgrading/4-14/41930](/self-host/upgrading/4-14/41930)
 - [/self-host/upgrading/4-15/41500](/self-host/upgrading/4-15/41500)
 - [/self-host/upgrading/4-15/41501](/self-host/upgrading/4-15/41501)
 - [/self-host/upgrading/4-15/41502](/self-host/upgrading/4-15/41502)

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 }
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