6 changed files with 17 additions and 124 deletions
--- a/.github/workflows/goreleaser.yml
+++ b/.github/workflows/goreleaser.yml
@ -3,7 +3,7 @@ name: Goreleaser
 on:
  push:
    tags:
-      - "v[0-9]+.[0-9]+.[0-9]+"
+      - "*"

 permissions:
  contents: write
--- a/CLAUDE.md
+++ b/CLAUDE.md
@ -37,9 +37,7 @@ This is a GitHub Action for executing remote SSH commands. Built using a composi
 - `action.yml` - Action metadata and input/output definitions
 - `entrypoint.sh` - Platform detection, binary download, and execution
 - `testdata/` - Test scripts and SSH keys for CI workflows
- `.github/workflows/main.yml` - Comprehensive test suite using Docker containers (tests `./` local action)
- `.github/workflows/stable.yml` - Tests against published `appleboy/ssh-action@v1` tag
- `.github/workflows/trivy-scan.yml` - Automated security scanning for vulnerabilities and misconfigurations
+- `.github/workflows/main.yml` - Comprehensive test suite using Docker containers

 ## Testing

@ -94,7 +92,7 @@ export GITHUB_ACTION_PATH="$(pwd)"
 Users can provide scripts in two ways:

 - `script`: Inline commands (via `INPUT_SCRIPT`)
- `script_path`: Path to a file in the repository (maps to `INPUT_SCRIPT_FILE` env var - note the naming difference)
+- `script_path`: Path to a file in the repository (via `INPUT_SCRIPT_FILE`)

 ### Error Handling

@ -162,7 +160,7 @@ Or use ED25519 keys instead (preferred).

 The action pins to specific drone-ssh versions via:

- Default: `DRONE_SSH_VERSION="1.8.2"` in `entrypoint.sh`
+- Default: `DRONE_SSH_VERSION="1.8.1"` in `entrypoint.sh`
 - Override: Users can specify `version` input parameter

 Update the default version when new drone-ssh releases are available.
--- a/README.md
+++ b/README.md
@ -11,7 +11,6 @@ English | [繁體中文](./README.zh-tw.md) | [简体中文](./README.zh-cn.md)
    - [🔌 Connection Settings](#-connection-settings)
    - [🛠️ SSH Command Settings](#️-ssh-command-settings)
    - [🌐 Proxy Settings](#-proxy-settings)
-  - [📤 Output Variables](#-output-variables)
  - [⚡ Quick Start](#-quick-start)
  - [🔑 SSH Key Setup \& OpenSSH Compatibility](#-ssh-key-setup--openssh-compatibility)
    - [Setting Up SSH Keys](#setting-up-ssh-keys)
@ -27,7 +26,6 @@ English | [繁體中文](./README.zh-tw.md) | [简体中文](./README.zh-cn.md)
    - [Multiple hosts with different ports](#multiple-hosts-with-different-ports)
    - [Synchronous execution on multiple hosts](#synchronous-execution-on-multiple-hosts)
    - [Pass environment variables to shell script](#pass-environment-variables-to-shell-script)
-    - [Capturing command output](#capturing-command-output)
  - [🌐 Proxy \& Jump Host Usage](#-proxy--jump-host-usage)
  - [🛡️ Security Best Practices](#️-security-best-practices)
    - [Protecting Your Private Key](#protecting-your-private-key)
@ -95,7 +93,6 @@ These parameters control the commands executed on the remote host and related be
 | debug           | Enable debug mode                                                                 | false   |
 | request_pty     | Request a pseudo-terminal from the server                                         | false   |
 | curl_insecure   | Allow curl to connect to SSL sites without certificates                           | false   |
-| capture_stdout  | Capture standard output from commands as action output                            | false   |
 | version         | drone-ssh binary version. If not specified, the latest version will be used.      |         |

 ---
@ -123,16 +120,6 @@ These parameters control the use of a proxy (jump host) for connecting to your t

 ---

-## 📤 Output Variables
-
-This action provides the following outputs that you can use in subsequent steps:
-
-| Output | Description                                                       |
-| ------ | ----------------------------------------------------------------- |
-| stdout | Standard output of the executed commands (requires `capture_stdout: true`) |
-
---
-
 ## ⚡ Quick Start

 Run remote SSH commands in your workflow with minimal configuration:
@ -149,7 +136,7 @@ jobs:
        uses: appleboy/ssh-action@v1
        with:
          host: ${{ secrets.HOST }}
-          username: ${{ secrets.USERNAME }}
+          username: linuxserver.io
          password: ${{ secrets.PASSWORD }}
          port: ${{ secrets.PORT }}
          script: whoami
@ -161,7 +148,7 @@ jobs:
 ======CMD======
 whoami
 ======END======
-out: your_username
+linuxserver.io
 ===============================================
 ✅ Successfully executed commands to all hosts.
 ===============================================
@ -235,7 +222,7 @@ ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publ

 On Ubuntu 20.04+ you may need to explicitly allow the `ssh-rsa` algorithm. Add this to your OpenSSH daemon config (`/etc/ssh/sshd_config` or a drop-in under `/etc/ssh/sshd_config.d/`):

-```text
+```bash
 CASignatureAlgorithms +ssh-rsa
 ```

@ -379,28 +366,6 @@ Default `port` is `22`.

 > _All environment variables in the `env` object must be strings. Using integers or other types may cause unexpected results._

-### Capturing command output
-
-You can capture the standard output of remote commands and use it in subsequent steps:
-
-```yaml
- name: Execute and capture output
-  id: ssh
-  uses: appleboy/ssh-action@v1
-  with:
-    host: ${{ secrets.HOST }}
-    username: ${{ secrets.USERNAME }}
-    key: ${{ secrets.KEY }}
-    port: ${{ secrets.PORT }}
-    capture_stdout: true
-    script: |
-      echo "Hello World"
-      hostname
-
- name: Use captured output
-  run: echo "SSH output was ${{ steps.ssh.outputs.stdout }}"
-```
-
 ---

 ## 🌐 Proxy & Jump Host Usage
@ -415,7 +380,7 @@ You can connect to remote hosts via a proxy (jump host) for advanced network top

 Example `~/.ssh/config`:

-```text
+```bash
 Host Jumphost
  HostName Jumphost
  User ubuntu
--- a/README.zh-cn.md
+++ b/README.zh-cn.md
@ -11,7 +11,6 @@
    - [🔌 连接设置](#-连接设置)
    - [🛠️ 指令设置](#️-指令设置)
    - [🌐 代理设置](#-代理设置)
-  - [📤 输出变量](#-输出变量)
  - [⚡ 快速开始](#-快速开始)
  - [🔑 SSH 密钥配置与 OpenSSH 兼容性](#-ssh-密钥配置与-openssh-兼容性)
    - [配置 SSH 密钥](#配置-ssh-密钥)
@ -27,7 +26,6 @@
    - [多主机不同端口](#多主机不同端口)
    - [多主机同步执行](#多主机同步执行)
    - [传递环境变量到 shell 脚本](#传递环境变量到-shell-脚本)
-    - [捕获命令输出](#捕获命令输出)
  - [🌐 代理与跳板机用法](#-代理与跳板机用法)
  - [🛡️ 安全最佳实践](#️-安全最佳实践)
    - [保护你的私钥](#保护你的私钥)
@ -95,7 +93,6 @@
 | debug           | 启用调试模式                                          | false  |
 | request_pty     | 向服务器请求伪终端                                    | false  |
 | curl_insecure   | 允许 curl 连接无证书的 SSL 站点                       | false  |
-| capture_stdout  | 捕获命令的标准输出作为 Action 输出                    | false  |
 | version         | drone-ssh 二进制版本，未指定时使用最新版本            |        |

 ---
@ -123,16 +120,6 @@

 ---

-## 📤 输出变量
-
-本 Action 提供以下输出，可在后续步骤中使用：
-
-| 输出   | 描述                                                  |
-| ------ | ----------------------------------------------------- |
-| stdout | 执行命令的标准输出（需设置 `capture_stdout: true`） |
-
---
-
 ## ⚡ 快速开始

 只需简单配置，即可在工作流中执行远程 SSH 命令：
@ -149,7 +136,7 @@ jobs:
        uses: appleboy/ssh-action@v1
        with:
          host: ${{ secrets.HOST }}
-          username: ${{ secrets.USERNAME }}
+          username: linuxserver.io
          password: ${{ secrets.PASSWORD }}
          port: ${{ secrets.PORT }}
          script: whoami
@ -161,7 +148,7 @@ jobs:
 ======CMD======
 whoami
 ======END======
-out: your_username
+linuxserver.io
 ===============================================
 ✅ Successfully executed commands to all hosts.
 ===============================================
@ -235,7 +222,7 @@ ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publ

 在 Ubuntu 20.04+，你可能需要显式允许 `ssh-rsa` 算法。请在 OpenSSH 配置文件（`/etc/ssh/sshd_config` 或 `/etc/ssh/sshd_config.d/` 下的 drop-in 文件）中添加：

-```text
+```bash
 CASignatureAlgorithms +ssh-rsa
 ```

@ -379,28 +366,6 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 > _`env` 对象中的所有环境变量必须为字符串。传递整数或其他类型可能导致意外结果。_

-### 捕获命令输出
-
-你可以捕获远程命令的标准输出，并在后续步骤中使用：
-
-```yaml
- name: 执行并捕获输出
-  id: ssh
-  uses: appleboy/ssh-action@v1
-  with:
-    host: ${{ secrets.HOST }}
-    username: ${{ secrets.USERNAME }}
-    key: ${{ secrets.KEY }}
-    port: ${{ secrets.PORT }}
-    capture_stdout: true
-    script: |
-      echo "Hello World"
-      hostname
-
- name: 使用捕获的输出
-  run: echo "SSH 输出为 ${{ steps.ssh.outputs.stdout }}"
-```
-
 ---

 ## 🌐 代理与跳板机用法
@ -415,7 +380,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 示例 `~/.ssh/config`：

-```text
+```bash
 Host Jumphost
  HostName Jumphost
  User ubuntu
--- a/README.zh-tw.md
+++ b/README.zh-tw.md
@ -11,7 +11,6 @@
    - [🔌 連線設定](#-連線設定)
    - [🛠️ 指令設定](#️-指令設定)
    - [🌐 代理設定](#-代理設定)
-  - [📤 輸出變數](#-輸出變數)
  - [⚡ 快速開始](#-快速開始)
  - [🔑 SSH 金鑰設定與 OpenSSH 相容性](#-ssh-金鑰設定與-openssh-相容性)
    - [設定 SSH 金鑰](#設定-ssh-金鑰)
@ -27,7 +26,6 @@
    - [多主機不同埠號](#多主機不同埠號)
    - [多主機同步執行](#多主機同步執行)
    - [傳遞環境變數到 shell 腳本](#傳遞環境變數到-shell-腳本)
-    - [擷取指令輸出](#擷取指令輸出)
  - [🌐 代理與跳板機用法](#-代理與跳板機用法)
  - [🛡️ 安全最佳實踐](#️-安全最佳實踐)
    - [保護你的私鑰](#保護你的私鑰)
@ -95,7 +93,6 @@
 | debug           | 啟用除錯模式                                          | false  |
 | request_pty     | 向伺服器請求偽終端                                    | false  |
 | curl_insecure   | 允許 curl 連線無憑證的 SSL 網站                       | false  |
-| capture_stdout  | 擷取指令的標準輸出作為 Action 輸出                    | false  |
 | version         | drone-ssh 執行檔版本，未指定時使用最新版本            |        |

 ---
@ -123,16 +120,6 @@

 ---

-## 📤 輸出變數
-
-本 Action 提供以下輸出，可在後續步驟中使用：
-
-| 輸出   | 說明                                                  |
-| ------ | ----------------------------------------------------- |
-| stdout | 執行指令的標準輸出（需設定 `capture_stdout: true`） |
-
---
-
 ## ⚡ 快速開始

 只需簡單設定，即可在工作流程中執行遠端 SSH 指令：
@ -149,7 +136,7 @@ jobs:
        uses: appleboy/ssh-action@v1
        with:
          host: ${{ secrets.HOST }}
-          username: ${{ secrets.USERNAME }}
+          username: linuxserver.io
          password: ${{ secrets.PASSWORD }}
          port: ${{ secrets.PORT }}
          script: whoami
@ -161,7 +148,7 @@ jobs:
 ======CMD======
 whoami
 ======END======
-out: your_username
+linuxserver.io
 ===============================================
 ✅ Successfully executed commands to all hosts.
 ===============================================
@ -235,7 +222,7 @@ ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publ

 在 Ubuntu 20.04+，你可能需明確允許 `ssh-rsa` 演算法。請於 OpenSSH 設定檔（`/etc/ssh/sshd_config` 或 `/etc/ssh/sshd_config.d/` 下的 drop-in 檔案）加入：

-```text
+```bash
 CASignatureAlgorithms +ssh-rsa
 ```

@ -379,28 +366,6 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 > _`env` 物件中的所有環境變數必須為字串。傳遞整數或其他型別可能導致非預期結果。_

-### 擷取指令輸出
-
-你可以擷取遠端指令的標準輸出，並在後續步驟中使用：
-
-```yaml
- name: 執行並擷取輸出
-  id: ssh
-  uses: appleboy/ssh-action@v1
-  with:
-    host: ${{ secrets.HOST }}
-    username: ${{ secrets.USERNAME }}
-    key: ${{ secrets.KEY }}
-    port: ${{ secrets.PORT }}
-    capture_stdout: true
-    script: |
-      echo "Hello World"
-      hostname
-
- name: 使用擷取的輸出
-  run: echo "SSH 輸出為 ${{ steps.ssh.outputs.stdout }}"
-```
-
 ---

 ## 🌐 代理與跳板機用法
@ -415,7 +380,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 範例 `~/.ssh/config`：

-```text
+```bash
 Host Jumphost
  HostName Jumphost
  User ubuntu
--- a/entrypoint.sh
+++ b/entrypoint.sh
@ -6,7 +6,7 @@ export GITHUB="true"

 GITHUB_ACTION_PATH="${GITHUB_ACTION_PATH%/}"
 DRONE_SSH_RELEASE_URL="${DRONE_SSH_RELEASE_URL:-https://github.com/appleboy/drone-ssh/releases/download}"
-DRONE_SSH_VERSION="${DRONE_SSH_VERSION:-1.8.2}"
+DRONE_SSH_VERSION="${DRONE_SSH_VERSION:-1.8.1}"

 # Error codes
 readonly ERR_UNKNOWN_PLATFORM=2