alibaba · hengyunabc · Sep 13, 2024 · Sep 1, 2024 · Sep 4, 2024 · Sep 11, 2024
diff --git a/README.md b/README.md
@@ -40,7 +40,7 @@ Arthas was built to solve these issues. A developer can troubleshoot your produc
 * Supports telnet and websocket, which enables both local and remote diagnostics with command line and browsers.
 * Supports profiler/Flame Graph
 * Support get objects in the heap that are instances of the specified class. 
-* Supports JDK 6+.
+* Supports JDK 6+ (version 4.x no longer supports JDK 6 and JDK 7).
 * Supports Linux/Mac/Windows.
 
 

diff --git a/README_CN.md b/README_CN.md
@@ -27,7 +27,7 @@ English version goes [here](README.md).
 0. 怎么快速定位应用的热点，生成火焰图？
 0. 怎样直接从JVM内查找某个类的实例？
 
-`Arthas`支持JDK 6+，支持Linux/Mac/Windows，采用命令行交互模式，同时提供丰富的 `Tab` 自动补全功能，进一步方便进行问题的定位和诊断。
+`Arthas`支持JDK 6+（4.x 版本不再支持 JDK 6 和 JDK 7），支持Linux/Mac/Windows，采用命令行交互模式，同时提供丰富的 `Tab` 自动补全功能，进一步方便进行问题的定位和诊断。
 
 
 ### 在线教程(推荐)

diff --git a/bin/as.sh b/bin/as.sh
@@ -436,6 +436,8 @@ Usage:
        [--use-version <value>] [--repo-mirror <value>] [--versions] [--use-http]
        [--attach-only] [-c <value>] [-f <value>] [-v] [pid]
 
+NOTE: This version no longer supports JDK 6 and JDK 7 by default.
+
 Options and Arguments:
  -h,--help                      Print usage
     --target-ip <value>         The target jvm listen ip, default 127.0.0.1

diff --git a/boot/src/main/java/com/taobao/arthas/boot/Bootstrap.java b/boot/src/main/java/com/taobao/arthas/boot/Bootstrap.java
@@ -45,7 +45,8 @@
  */
 @Name("arthas-boot")
 @Summary("Bootstrap Arthas")
-@Description("EXAMPLES:\n" + "  java -jar arthas-boot.jar <pid>\n"
+@Description("NOTE: This version no longer supports JDK6 and JDK7 by default.\n\n"
+                +"EXAMPLES:\n" + "  java -jar arthas-boot.jar <pid>\n"
                 + "  java -jar arthas-boot.jar --telnet-port 9999 --http-port -1\n"
                 + "  java -jar arthas-boot.jar --username admin --password <password>\n"
                 + "  java -jar arthas-boot.jar --tunnel-server 'ws://192.168.10.11:7777/ws' --app-name demoapp\n"

diff --git a/site/docs/.vuepress/configs/navbar/en.js b/site/docs/.vuepress/configs/navbar/en.js
@@ -20,4 +20,13 @@ export const navbarEN = [
     text: "DOWNLOAD",
     link: "/en/doc/download.md",
   },
+  {
+    text: "VERSIONS",
+    children: [
+      {
+        text: "v3.x",
+        link: "https://arthas.aliyun.com/3.x/en/",
+      },
+    ],
+  },
 ];
diff --git a/site/docs/.vuepress/configs/navbar/zh.js b/site/docs/.vuepress/configs/navbar/zh.js
@@ -24,4 +24,13 @@ export const navbarZH = [
     text: "专家答疑",
     link: "/doc/expert/intro.md",
   },
+  {
+    text: "版本",
+    children: [
+      {
+        text: "v3.x",
+        link: "https://arthas.aliyun.com/3.x/",
+      },
+    ],
+  },
 ];
diff --git a/site/docs/doc/README.md b/site/docs/doc/README.md
@@ -29,7 +29,7 @@ Arthas 旨在解决这些问题。开发人员可以在线解决生产问题。
 6. 怎么快速定位应用的热点，生成火焰图？
 7. 怎样直接从 JVM 内查找某个类的实例？
 
-`Arthas` 支持 JDK 6+，支持 Linux/Mac/Windows，采用命令行交互模式，同时提供丰富的 `Tab` 自动补全功能，进一步方便进行问题的定位和诊断。
+`Arthas` 支持 JDK 6+（4.x 版本不再支持 JDK 6 和 JDK 7），支持 Linux/Mac/Windows，采用命令行交互模式，同时提供丰富的 `Tab` 自动补全功能，进一步方便进行问题的定位和诊断。
 
 **如果您在使用 Arthas，请让我们知道，您的使用对我们非常重要：[查看](https://github.com/alibaba/arthas/issues/111)**
 

diff --git a/site/docs/doc/download.md b/site/docs/doc/download.md
@@ -1,5 +1,9 @@
 # 下载
 
+::: warning
+当前版本不支持 JDK 6 和 JDK 7，如需使用 JDK 6 或 JDK 7，请点击[此处下载 3.x 版本](https://arthas.aliyun.com/3.x/doc/download.html)。
+:::
+
 ## 下载全量包
 
 ### 从 Maven 仓库下载

diff --git a/site/docs/doc/install-detail.md b/site/docs/doc/install-detail.md
@@ -1,5 +1,9 @@
 # Arthas Install
 
+::: warning
+当前版本不支持 JDK 6 和 JDK 7，如需使用 JDK 6 或 JDK 7，请点击[此处 Arthas Install](https://arthas.aliyun.com/3.x/doc/install-detail.html)。
+:::
+
 ## 快速安装
 
 ### 使用`arthas-boot`（推荐）

diff --git a/site/docs/doc/quick-start.md b/site/docs/doc/quick-start.md
@@ -1,5 +1,9 @@
 # 快速入门
 
+::: warning
+当前版本不支持 JDK 6 和 JDK 7，如需使用 JDK 6 或 JDK 7，请点击[此处快速入门](https://arthas.aliyun.com/3.x/doc/quick-start.html)。
+:::
+
 可以通过下面的方式自己动手实践，也可以通过我们的[在线教程](https://arthas.aliyun.com/doc/arthas-tutorials.html?language=cn&id=arthas-basics)，跟随教程快速入门。
 
 ## 1. 启动 math-game

diff --git a/site/docs/en/doc/README.md b/site/docs/en/doc/README.md
@@ -28,7 +28,7 @@ Arthas is built to solve these issues. A developer can troubleshoot production i
 - Supports telnet and WebSocket, which enables both local and remote diagnostics with command line and browsers.
 - Supports profiler/Flame Graph
 - Support get objects in the heap that are instances of the specified class.
-- Supports JDK 6+
+- Supports JDK 6+ (version 4.x no longer supports JDK 6 and JDK 7)
 - Supports Linux/Mac/Windows
 
 **If you are using Arthas, please let us know. Your feedback is very important to us: [View](https://github.com/alibaba/arthas/issues/111)**

diff --git a/site/docs/en/doc/download.md b/site/docs/en/doc/download.md
@@ -1,5 +1,9 @@
 # Download
 
+:::warning
+The current version does not support JDK 6 and JDK 7. If you need to use JDK 6 or JDK 7, please click [here to download version 3.x](https://arthas.aliyun.com/3.x/en/doc/download.html).
+:::
+
 ## Download full package
 
 ### Download from maven central

diff --git a/site/docs/en/doc/install-detail.md b/site/docs/en/doc/install-detail.md
@@ -1,5 +1,9 @@
 # Install Arthas
 
+::: warning
+The current version does not support JDK 6 and JDK 7. If you need to use JDK 6 or JDK 7, please click [here to Install Arthas](https://arthas.aliyun.com/3.x/en/doc/install-detail.html).
+:::
+
 ## Quick installation
 
 ### Use `arthas-boot`(Recommended)

diff --git a/site/docs/en/doc/quick-start.md b/site/docs/en/doc/quick-start.md
@@ -1,5 +1,9 @@
 # Quick Start
 
+:::warning
+The current version does not support JDK 6 and JDK 7. If you need to use JDK 6 or JDK 7, please click [here for quick start](https://arthas.aliyun.com/3.x/en/doc/quick-start.html).
+:::
+
 You can practice it yourself by following the instructions below, or you can use our [online tutorials](https://arthas.aliyun.com/doc/arthas-tutorials.html?language=en&id=arthas-basics) to get started quickly.
 
 ## 1. Start math-game