QwenLM · pomelo-nwu · Jun 4, 2026 · May 7, 2026 · May 15, 2026 · May 15, 2026
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -30,7 +30,10 @@ We favor small, atomic PRs that address a single issue or add a single, self-con
 - **Do:** Create a PR that fixes one specific bug or adds one specific feature.
 - **Don't:** Bundle multiple unrelated changes (e.g., a bug fix, a new feature, and a refactor) into a single PR.
 
-Large changes should be broken down into a series of smaller, logical PRs that can be reviewed and merged independently.
+As a rule of thumb, start splitting a PR once it exceeds about 1,200 changed
+lines. PRs above about 2,000 changed lines should either be split into a series
+of smaller, logical PRs that can be reviewed and merged independently, or
+explain in the PR description why the change needs to land together.
 
 #### 3. Use Draft PRs for Work in Progress
 

diff --git a/README.md b/README.md
@@ -46,15 +46,13 @@ Qwen Code is an open-source AI agent for the terminal, optimized for Qwen series
 #### Linux / macOS
 
 ```bash
-bash -c "$(curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen.sh)"
+curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen-standalone.sh | bash
 ```
 
-#### Windows (Run as Administrator)
+#### Windows
 
-Works in both Command Prompt and PowerShell:
-
-```cmd
-powershell -Command "Invoke-WebRequest 'https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen.bat' -OutFile (Join-Path $env:TEMP 'install-qwen.bat'); & (Join-Path $env:TEMP 'install-qwen.bat')"
+```powershell
+irm https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen-standalone.ps1 | iex
 ```
 
 > **Note**: It's recommended to restart your terminal after installation to ensure environment variables take effect.

diff --git a/docs/developers/contributing.md b/docs/developers/contributing.md
@@ -30,7 +30,10 @@ We favor small, atomic PRs that address a single issue or add a single, self-con
 - **Do:** Create a PR that fixes one specific bug or adds one specific feature.
 - **Don't:** Bundle multiple unrelated changes (e.g., a bug fix, a new feature, and a refactor) into a single PR.
 
-Large changes should be broken down into a series of smaller, logical PRs that can be reviewed and merged independently.
+As a rule of thumb, start splitting a PR once it exceeds about 1,200 changed
+lines. PRs above about 2,000 changed lines should either be split into a series
+of smaller, logical PRs that can be reviewed and merged independently, or
+explain in the PR description why the change needs to land together.
 
 #### 3. Use Draft PRs for Work in Progress
 

diff --git a/docs/users/overview.md b/docs/users/overview.md
@@ -10,19 +10,19 @@
 ### Install Qwen Code:
 
 The recommended installer uses a standalone archive when one is available for
-your platform. If it falls back to npm, Node.js 20 or later with npm must be
+your platform. If it falls back to npm, Node.js 22 or later with npm must be
 available on PATH.
 
 **Linux / macOS**
 
 ```sh
-curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen.sh | bash
+curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen-standalone.sh | bash
 ```
 
 **Windows**
 
-```cmd
-powershell -Command "Invoke-WebRequest 'https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen.bat' -OutFile (Join-Path $env:TEMP 'install-qwen.bat'); & (Join-Path $env:TEMP 'install-qwen.bat')"
+```powershell
+irm https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen-standalone.ps1 | iex
 ```
 
 > [!note]

diff --git a/docs/users/quickstart.md b/docs/users/quickstart.md
@@ -21,13 +21,13 @@ To install Qwen Code, use one of the following methods:
 **Linux / macOS**
 
 ```sh
-curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen.sh | bash
+curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen-standalone.sh | bash
 ```
 
-**Windows (Run as Administrator)**
+**Windows**
 
-```cmd
-powershell -Command "Invoke-WebRequest 'https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen.bat' -OutFile (Join-Path $env:TEMP 'install-qwen.bat'); & (Join-Path $env:TEMP 'install-qwen.bat')"
+```powershell
+irm https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen-standalone.ps1 | iex
 ```
 
 > [!note]

diff --git a/docs/users/support/Uninstall.md b/docs/users/support/Uninstall.md
@@ -1,6 +1,6 @@
 # Uninstall
 
-Your uninstall method depends on how you ran the CLI. Follow the instructions for either npx or a global npm installation.
+Your uninstall method depends on how you installed the CLI.
 
 ## Method 1: Using npx
 
@@ -40,3 +40,21 @@ npm uninstall -g @qwen-code/qwen-code
 ```
 
 This command completely removes the package from your system.
+
+## Method 3: Standalone Install
+
+If you installed via the standalone installer (`curl ... | bash` or `irm ... | iex`), use the dedicated uninstall script.
+
+**Linux / macOS**
+
+```bash
+curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/uninstall-qwen-standalone.sh | bash
+```
+
+**Windows**
+
+```powershell
+irm https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/uninstall-qwen-standalone.ps1 | iex
+```
+
+The uninstaller removes the standalone runtime, generated `qwen` wrapper, and installer-managed PATH changes. Your Qwen Code configuration (`~/.qwen`) is preserved by default.
diff --git a/packages/cli/src/ui/commands/directoryCommand.test.tsx b/packages/cli/src/ui/commands/directoryCommand.test.tsx
@@ -351,10 +351,7 @@ describe('getDirPathCompletions', () => {
     fs.mkdirSync(path.join(tempTestDir, 'sub1', 'deep'), { recursive: true });
     // Add some non-directory files (should be filtered out)
     fs.writeFileSync(path.join(tempTestDir, 'file.txt'), '');
-    fs.writeFileSync(
-      path.join(tempTestDir, 'sub1', 'nested.txt'),
-      '',
-    );
+    fs.writeFileSync(path.join(tempTestDir, 'sub1', 'nested.txt'), '');
   });
 
   afterAll(() => {

diff --git a/packages/cli/src/ui/commands/directoryCommand.tsx b/packages/cli/src/ui/commands/directoryCommand.tsx
@@ -4,7 +4,11 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import type { SlashCommand, CommandContext, CommandCompletionItem } from './types.js';
+import type {
+  SlashCommand,
+  CommandContext,
+  CommandCompletionItem,
+} from './types.js';
 import { CommandKind } from './types.js';
 import { MessageType } from '../types.js';
 import * as fs from 'node:fs';
@@ -58,7 +62,9 @@ function findExistingWorkspaceDirectory(
  * Returns directory path completions for the given partial argument.
  * Supports comma-separated paths by completing only the last segment.
  */
-export function getDirPathCompletions(partialArg: string): CommandCompletionItem[] {
+export function getDirPathCompletions(
+  partialArg: string,
+): CommandCompletionItem[] {
   const lastComma = partialArg.lastIndexOf(',');
   const prefix = lastComma >= 0 ? partialArg.substring(0, lastComma + 1) : '';
   const partial =

diff --git a/packages/cli/src/ui/hooks/useCommandCompletion.test.ts b/packages/cli/src/ui/hooks/useCommandCompletion.test.ts
@@ -555,7 +555,11 @@ describe('useCommandCompletion', () => {
     it('should not append trailing space for directory completions', async () => {
       setupMocks({
         atSuggestions: [
-          { label: 'src/components/', value: 'src/components/', isDirectory: true },
+          {
+            label: 'src/components/',
+            value: 'src/components/',
+            isDirectory: true,
+          },
         ],
       });
 
@@ -652,9 +656,7 @@ describe('useCommandCompletion', () => {
         result.current.handleAutocomplete(0);
       });
 
-      expect(result.current.textBuffer.text).toBe(
-        '@src/components/ is a dir',
-      );
+      expect(result.current.textBuffer.text).toBe('@src/components/ is a dir');
     });
   });
 

diff --git a/packages/cli/src/ui/hooks/useCommandCompletion.tsx b/packages/cli/src/ui/hooks/useCommandCompletion.tsx
@@ -229,7 +229,10 @@ export function useCommandCompletion(
       const lineCodePoints = toCodePoints(buffer.lines[cursorRow] || '');
       const charAfterCompletion = lineCodePoints[end];
       const isDirectory = suggestions[indexToUse].isDirectory;
-      if (charAfterCompletion !== ' ' && !(isDirectory && !charAfterCompletion)) {
+      if (
+        charAfterCompletion !== ' ' &&
+        !(isDirectory && !charAfterCompletion)
+      ) {
         suggestionText += ' ';
       }
 

diff --git a/packages/cli/src/ui/hooks/useSlashCompletion.test.ts b/packages/cli/src/ui/hooks/useSlashCompletion.test.ts
@@ -1125,10 +1125,12 @@ describe('useSlashCompletion', () => {
 
   describe('isDirectory propagation', () => {
     it('should propagate isDirectory from CommandCompletionItem to Suggestion', async () => {
-      const mockCompletionFn = vi.fn().mockResolvedValue([
-        { value: '/tmp/workspace/', isDirectory: true },
-        { value: '/tmp/file.txt' },
-      ]);
+      const mockCompletionFn = vi
+        .fn()
+        .mockResolvedValue([
+          { value: '/tmp/workspace/', isDirectory: true },
+          { value: '/tmp/file.txt' },
+        ]);
 
       const slashCommands = [
         createTestCommand({

diff --git a/packages/core/src/core/openaiContentGenerator/provider/dashscope.ts b/packages/core/src/core/openaiContentGenerator/provider/dashscope.ts
@@ -112,10 +112,7 @@ export class DashScopeOpenAICompatibleProvider extends DefaultOpenAICompatiblePr
     }
 
     return (
-      isDashscopeOrigin ||
-      isTokenPlanOrigin ||
-      isInternalOrigin ||
-      isProxyMatch
+      isDashscopeOrigin || isTokenPlanOrigin || isInternalOrigin || isProxyMatch
     );
   }
 

diff --git a/scripts/create-standalone-package.js b/scripts/create-standalone-package.js
@@ -608,4 +608,4 @@ function fail(message) {
   throw new Error(`Error: ${message}`);
 }
 
-export { writeSha256Sums };
+export { TARGETS, writeSha256Sums };
diff --git a/scripts/installation/INSTALLATION_GUIDE.md b/scripts/installation/INSTALLATION_GUIDE.md
@@ -46,11 +46,6 @@ standalone release. The `standalone` suffix intentionally avoids overwriting the
 existing production `install-qwen.sh` / `install-qwen.bat` OSS objects during
 the staged rollout.
 
-Public installation documentation intentionally continues to use the existing
-production installer in this PR. Update README and other public quick-install
-instructions in a follow-up after the standalone-suffixed hosted installers and
-release archive sync have been validated in production.
-
 Hosted installer assets are staged separately from GitHub Release archives:
 
 - `install-qwen-standalone.sh` is the Linux/macOS hosted entrypoint.

diff --git a/scripts/installation/install-qwen-standalone.bat b/scripts/installation/install-qwen-standalone.bat
@@ -439,11 +439,10 @@ exit /b 1
 
 :ValidateVersion
 if /i "!VERSION!"=="latest" exit /b 0
-set "QWEN_VERSION_VALUE=!VERSION!"
-powershell -NoProfile -ExecutionPolicy Bypass -Command "$value = $env:QWEN_VERSION_VALUE; if ($value -match '^v?[0-9]+\.[0-9]+\.[0-9]+([.-][A-Za-z0-9]+)*$') { exit 0 }; exit 1"
-set "PS_STATUS=%ERRORLEVEL%"
-set "QWEN_VERSION_VALUE="
-if %PS_STATUS% EQU 0 exit /b 0
+echo(!VERSION!| findstr /R /C:"^[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*[A-Za-z0-9.-]*$" >nul
+if %ERRORLEVEL% EQU 0 exit /b 0
+echo(!VERSION!| findstr /R /C:"^v[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*[A-Za-z0-9.-]*$" >nul
+if %ERRORLEVEL% EQU 0 exit /b 0
 echo ERROR: --version must be 'latest' or a semver string.
 exit /b 1
 
@@ -1050,7 +1049,7 @@ REM with backslash separators even though the ZIP spec requires '/'. We
 REM accept either separator and reject only entries that, after
 REM normalization, are empty, absolute, drive-rooted, or contain a '..'
 REM segment.
-powershell -NoProfile -ExecutionPolicy Bypass -Command "$ErrorActionPreference = 'Stop'; $archive = $null; try { Add-Type -AssemblyName System.IO.Compression.FileSystem; $archive = [IO.Compression.ZipFile]::OpenRead($env:QWEN_ARCHIVE_FILE); foreach ($entry in $archive.Entries) { $raw = $entry.FullName; if ($raw.IndexOfAny([char[]](10,13)) -ge 0) { [Console]::Error.WriteLine('Archive contains unsafe path with control character: ' + $raw); exit 1 }; $name = $raw -replace '\\', '/'; while ($name.StartsWith('./')) { $name = $name.Substring(2) }; if ($name -eq '' -or $name.StartsWith('/') -or $name -match '^[A-Za-z]:' -or $name -match '(^|/)\.\.(/|$)') { [Console]::Error.WriteLine('Archive contains unsafe path: ' + $entry.FullName); exit 1 } } } catch { [Console]::Error.WriteLine($_.Exception.Message); exit 2 } finally { if ($null -ne $archive) { $archive.Dispose() } }"
+powershell -NoProfile -ExecutionPolicy Bypass -Command "$ErrorActionPreference = 'Stop'; $archive = $null; try { Add-Type -AssemblyName System.IO.Compression.FileSystem; $archive = [IO.Compression.ZipFile]::OpenRead($env:QWEN_ARCHIVE_FILE); if ($archive.Entries.Count -eq 0) { [Console]::Error.WriteLine('Archive is empty: ' + $env:QWEN_ARCHIVE_FILE); exit 3 }; foreach ($entry in $archive.Entries) { $raw = $entry.FullName; if ($raw.IndexOfAny([char[]](10,13)) -ge 0) { [Console]::Error.WriteLine('Archive contains unsafe path with control character: ' + $raw); exit 1 }; $name = $raw -replace '\\', '/'; while ($name.StartsWith('./')) { $name = $name.Substring(2) }; if ($name -eq '' -or $name.StartsWith('/') -or $name -match '^[A-Za-z]:' -or $name -match '(^|/)\.\.(/|$)') { [Console]::Error.WriteLine('Archive contains unsafe path: ' + $entry.FullName); exit 1 } } } catch { [Console]::Error.WriteLine($_.Exception.Message); exit 2 } finally { if ($null -ne $archive) { $archive.Dispose() } }"
 set "PS_STATUS=%ERRORLEVEL%"
 set "QWEN_ARCHIVE_FILE="
 if %PS_STATUS% EQU 0 exit /b 0
@@ -1062,6 +1061,10 @@ if %PS_STATUS% EQU 2 (
     echo ERROR: Archive could not be inspected before extraction.
     exit /b 1
 )
+if %PS_STATUS% EQU 3 (
+    echo ERROR: Archive is empty: !ARCHIVE_FILE!
+    exit /b 1
+)
 echo ERROR: Archive validation failed before extraction.
 exit /b %PS_STATUS%