Update README.md

chore: sync dev to master

.github/workflows/close_pr.yml

@@ -0,0 +1,21 @@
+name: Check and Close Invalid PR
+
+on:
+  pull_request_target:
+    types: [opened, reopened]
+
+jobs:
+  # This workflow closes invalid PR
+  close_pr:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+    permissions: write-all
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      - name: Close PR if it is not pointed to dev branch
+        if: github.event.pull_request.base.ref != 'dev'
+        uses: superbrothers/close-pull-request@v3
+        with:
+          # Optional. Post a issue comment just before closing a pull request.
+          comment: "Invalid PR to `non-dev` branch `${{ github.event.pull_request.base.ref }}`."

.github/workflows/release.yml

@@ -1,4 +1,4 @@
-name: release
+name: Release
 
 on:
   push:

README.md

@@ -42,6 +42,10 @@ _✨ 基于 [Mirai](https://github.com/mamoe/mirai) 以及 [MiraiGo](https://git
   <a href="https://github.com/Mrs4s/go-cqhttp/blob/master/CONTRIBUTING.md">参与贡献</a>
 </p>
 
+## 重要信息
+由于QQ官方针对协议库的围追堵截, 不断更新加密方案, 我们已无力继续维护此项目.
+建议Bot开发者尽快迁移至无头NTQQ项目 -> https://chronocat.vercel.app/blog/0050
+参考issue: https://github.com/Mrs4s/go-cqhttp/issues/2471
 
 ## 兼容性
 go-cqhttp 兼容 [OneBot-v11](https://github.com/botuniverse/onebot-11) 绝大多数内容，并在其基础上做了一些扩展，详情请看 go-cqhttp 的文档。