fix: default values of sampling params

feat: expose gitCoAuthor setting in settings.json and document it

docs/users/configuration/qwen-ignore.md

@@ -20,9 +20,9 @@ You can update your `.qwenignore` file at any time. To apply the changes, you mu
 
 ## How to use `.qwenignore`
 
-| Step                   | Description                                                  |
-| ---------------------- | ------------------------------------------------------------ |
-| **Enable .qwenignore** | Create a file named `.qwenignore` in your project root directory |
+| Step                   | Description                                                                            |
+| ---------------------- | -------------------------------------------------------------------------------------- |
+| **Enable .qwenignore** | Create a file named `.qwenignore` in your project root directory                       |
 | **Add ignore rules**   | Open `.qwenignore` file and add paths to ignore, example: `/archive/` or `apikeys.txt` |
 
 ### `.qwenignore` examples

docs/users/configuration/settings.md

@@ -50,13 +50,14 @@ Settings are organized into categories. All settings should be placed within the
 
 #### general
 
-| Setting                         | Type    | Description                                | Default     |
-| ------------------------------- | ------- | ------------------------------------------ | ----------- |
-| `general.preferredEditor`       | string  | The preferred editor to open files in.     | `undefined` |
-| `general.vimMode`               | boolean | Enable Vim keybindings.                    | `false`     |
-| `general.disableAutoUpdate`     | boolean | Disable automatic updates.                 | `false`     |
-| `general.disableUpdateNag`      | boolean | Disable update notification prompts.       | `false`     |
-| `general.checkpointing.enabled` | boolean | Enable session checkpointing for recovery. | `false`     |
+| Setting                         | Type    | Description                                                                                                | Default     |
+| ------------------------------- | ------- | ---------------------------------------------------------------------------------------------------------- | ----------- |
+| `general.preferredEditor`       | string  | The preferred editor to open files in.                                                                     | `undefined` |
+| `general.vimMode`               | boolean | Enable Vim keybindings.                                                                                    | `false`     |
+| `general.disableAutoUpdate`     | boolean | Disable automatic updates.                                                                                 | `false`     |
+| `general.disableUpdateNag`      | boolean | Disable update notification prompts.                                                                       | `false`     |
+| `general.gitCoAuthor`           | boolean | Automatically add a Co-authored-by trailer to git commit messages when commits are made through Qwen Code. | `true`      |
+| `general.checkpointing.enabled` | boolean | Enable session checkpointing for recovery.                                                                 | `false`     |
 
 #### output
 

docs/users/configuration/themes.md

@@ -140,8 +140,6 @@ The theme file must be a valid JSON file that follows the same structure as a cu
 
 ### Example Custom Theme
 
-
-
 <img src="https://gw.alicdn.com/imgextra/i1/O1CN01Em30Hc1jYXAdIgls3_!!6000000004560-2-tps-1009-629.png" alt=" " style="zoom:100%;text-align:center;margin: 0 auto;" />
 
 ### Using Your Custom Theme
@@ -150,15 +148,13 @@ The theme file must be a valid JSON file that follows the same structure as a cu
 - Or, set it as the default by adding `"theme": "MyCustomTheme"` to the `ui` object in your `settings.json`.
 - Custom themes can be set at the user, project, or system level, and follow the same [configuration precedence](./configuration.md) as other settings.
 
-
-
 ## Themes Preview
 
-| Dark Theme | Preview | Light Theme | Preview |
-| :-: | :-: | :-: | :-: |
-| ANSI | <img src="https://gw.alicdn.com/imgextra/i2/O1CN01ZInJiq1GdSZc9gHsI_!!6000000000645-2-tps-1140-934.png" style="zoom:30%;text-align:center;margin: 0 auto;" /> | ANSI Light | <img src="https://gw.alicdn.com/imgextra/i2/O1CN01IiJQFC1h9E3MXQj6W_!!6000000004234-2-tps-1140-934.png" style="zoom:30%;text-align:center;margin: 0 auto;" /> |
-| Atom OneDark | <img src="https://gw.alicdn.com/imgextra/i2/O1CN01Zlx1SO1Sw21SkTKV3_!!6000000002310-2-tps-1140-934.png" style="zoom:30%;text-align:center;margin: 0 auto;" /> | Ayu Light | <img src="https://gw.alicdn.com/imgextra/i3/O1CN01zEUc1V1jeUJsnCgQb_!!6000000004573-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |
-| Ayu | <img src="https://gw.alicdn.com/imgextra/i3/O1CN019upo6v1SmPhmRjzfN_!!6000000002289-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> | Default Light | <img src="https://gw.alicdn.com/imgextra/i4/O1CN01RHjrEs1u7TXq3M6l3_!!6000000005990-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |
-| Default | <img src="https://gw.alicdn.com/imgextra/i4/O1CN016pIeXz1pFC8owmR4Q_!!6000000005330-2-tps-1140-934.png" style="zoom:30%;text-align:center;margin: 0 auto;" /> | GitHub Light | <img src="https://gw.alicdn.com/imgextra/i4/O1CN01US2b0g1VETCPAVWLA_!!6000000002621-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |
-| Dracula | <img src="https://gw.alicdn.com/imgextra/i4/O1CN016htnWH20c3gd2LpUR_!!6000000006869-2-tps-1140-934.png" style="zoom:30%;text-align:center;margin: 0 auto;" /> | Google Code | <img src="https://gw.alicdn.com/imgextra/i1/O1CN01Ng29ab23iQ2BuYKz8_!!6000000007289-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |
-| GitHub | <img src="https://gw.alicdn.com/imgextra/i4/O1CN01fFCRda1IQIQ9qDNqv_!!6000000000887-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> | Xcode | <img src="https://gw.alicdn.com/imgextra/i1/O1CN010E3QAi1Huh5o1E9LN_!!6000000000818-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |
+|  Dark Theme  |                                                                                Preview                                                                                |  Light Theme  |                                                                                Preview                                                                                |
+| :----------: | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------: | :-----------: | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
+|     ANSI     |     <img src="https://gw.alicdn.com/imgextra/i2/O1CN01ZInJiq1GdSZc9gHsI_!!6000000000645-2-tps-1140-934.png" style="zoom:30%;text-align:center;margin: 0 auto;" />     |  ANSI Light   |     <img src="https://gw.alicdn.com/imgextra/i2/O1CN01IiJQFC1h9E3MXQj6W_!!6000000004234-2-tps-1140-934.png" style="zoom:30%;text-align:center;margin: 0 auto;" />     |
+| Atom OneDark |     <img src="https://gw.alicdn.com/imgextra/i2/O1CN01Zlx1SO1Sw21SkTKV3_!!6000000002310-2-tps-1140-934.png" style="zoom:30%;text-align:center;margin: 0 auto;" />     |   Ayu Light   | <img src="https://gw.alicdn.com/imgextra/i3/O1CN01zEUc1V1jeUJsnCgQb_!!6000000004573-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |
+|     Ayu      | <img src="https://gw.alicdn.com/imgextra/i3/O1CN019upo6v1SmPhmRjzfN_!!6000000002289-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> | Default Light | <img src="https://gw.alicdn.com/imgextra/i4/O1CN01RHjrEs1u7TXq3M6l3_!!6000000005990-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |
+|   Default    |     <img src="https://gw.alicdn.com/imgextra/i4/O1CN016pIeXz1pFC8owmR4Q_!!6000000005330-2-tps-1140-934.png" style="zoom:30%;text-align:center;margin: 0 auto;" />     | GitHub Light  | <img src="https://gw.alicdn.com/imgextra/i4/O1CN01US2b0g1VETCPAVWLA_!!6000000002621-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |
+|   Dracula    |     <img src="https://gw.alicdn.com/imgextra/i4/O1CN016htnWH20c3gd2LpUR_!!6000000006869-2-tps-1140-934.png" style="zoom:30%;text-align:center;margin: 0 auto;" />     |  Google Code  | <img src="https://gw.alicdn.com/imgextra/i1/O1CN01Ng29ab23iQ2BuYKz8_!!6000000007289-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |
+|    GitHub    | <img src="https://gw.alicdn.com/imgextra/i4/O1CN01fFCRda1IQIQ9qDNqv_!!6000000000887-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |     Xcode     | <img src="https://gw.alicdn.com/imgextra/i1/O1CN010E3QAi1Huh5o1E9LN_!!6000000000818-2-tps-1140-934.png" alt=" " style="zoom:30%;text-align:center;margin: 0 auto;" /> |

docs/users/support/troubleshooting.md

@@ -84,12 +84,12 @@ This guide provides solutions to common issues and debugging tips, including top
 
 The Qwen Code uses specific exit codes to indicate the reason for termination. This is especially useful for scripting and automation.
 
-| Exit Code | Error Type                 | Description                                                  |
-| --------- | -------------------------- | ------------------------------------------------------------ |
-| 41        | `FatalAuthenticationError` | An error occurred during the authentication process.         |
-| 42        | `FatalInputError`          | Invalid or missing input was provided to the CLI. (non-interactive mode only) |
-| 44        | `FatalSandboxError`        | An error occurred with the sandboxing environment (e.g. Docker, Podman, or Seatbelt). |
-| 52        | `FatalConfigError`         | A configuration file (`settings.json`) is invalid or contains errors. |
+| Exit Code | Error Type                 | Description                                                                                         |
+| --------- | -------------------------- | --------------------------------------------------------------------------------------------------- |
+| 41        | `FatalAuthenticationError` | An error occurred during the authentication process.                                                |
+| 42        | `FatalInputError`          | Invalid or missing input was provided to the CLI. (non-interactive mode only)                       |
+| 44        | `FatalSandboxError`        | An error occurred with the sandboxing environment (e.g. Docker, Podman, or Seatbelt).               |
+| 52        | `FatalConfigError`         | A configuration file (`settings.json`) is invalid or contains errors.                               |
 | 53        | `FatalTurnLimitedError`    | The maximum number of conversational turns for the session was reached. (non-interactive mode only) |
 
 ## Debugging Tips

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@qwen-code/qwen-code",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@qwen-code/qwen-code",
-      "version": "0.5.0",
+      "version": "0.5.1",
       "workspaces": [
         "packages/*"
       ],
@@ -17501,7 +17501,7 @@
     },
     "packages/cli": {
       "name": "@qwen-code/qwen-code",
-      "version": "0.5.0",
+      "version": "0.5.1",
       "dependencies": {
         "@google/genai": "1.16.0",
         "@iarna/toml": "^2.2.5",
@@ -17616,7 +17616,7 @@
     },
     "packages/core": {
       "name": "@qwen-code/qwen-code-core",
-      "version": "0.5.0",
+      "version": "0.5.1",
       "hasInstallScript": true,
       "dependencies": {
         "@google/genai": "1.16.0",
@@ -17757,7 +17757,7 @@
     },
     "packages/sdk-typescript": {
       "name": "@qwen-code/sdk",
-      "version": "0.5.0",
+      "version": "0.5.1",
       "license": "Apache-2.0",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.0.4"
@@ -20186,7 +20186,7 @@
     },
     "packages/test-utils": {
       "name": "@qwen-code/qwen-code-test-utils",
-      "version": "0.5.0",
+      "version": "0.5.1",
       "dev": true,
       "license": "Apache-2.0",
       "devDependencies": {
@@ -20198,7 +20198,7 @@
     },
     "packages/vscode-ide-companion": {
       "name": "qwen-code-vscode-ide-companion",
-      "version": "0.5.0",
+      "version": "0.5.1",
       "license": "LICENSE",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.15.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@qwen-code/qwen-code",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "engines": {
     "node": ">=20.0.0"
   },
@@ -13,7 +13,7 @@
     "url": "git+https://github.com/QwenLM/qwen-code.git"
   },
   "config": {
-    "sandboxImageUri": "ghcr.io/qwenlm/qwen-code:0.5.0"
+    "sandboxImageUri": "ghcr.io/qwenlm/qwen-code:0.5.1"
   },
   "scripts": {
     "start": "cross-env node scripts/start.js",

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@qwen-code/qwen-code",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "Qwen Code",
   "repository": {
     "type": "git",
@@ -33,7 +33,7 @@
     "dist"
   ],
   "config": {
-    "sandboxImageUri": "ghcr.io/qwenlm/qwen-code:0.5.0"
+    "sandboxImageUri": "ghcr.io/qwenlm/qwen-code:0.5.1"
   },
   "dependencies": {
     "@google/genai": "1.16.0",

packages/cli/src/config/config.ts

@@ -1002,6 +1002,7 @@ export async function loadCliConfig(
     enableToolOutputTruncation: settings.tools?.enableToolOutputTruncation,
     eventEmitter: appEvents,
     useSmartEdit: argv.useSmartEdit ?? settings.useSmartEdit,
+    gitCoAuthor: settings.general?.gitCoAuthor,
     output: {
       format: outputSettingsFormat,
     },

packages/cli/src/config/extension.ts

@@ -581,7 +581,7 @@ function extensionConsentString(extensionConfig: ExtensionConfig): string {
   }
   if (extensionConfig.contextFileName) {
     output.push(
-      `This extension will append info to your gemini.md context using ${extensionConfig.contextFileName}`,
+      `This extension will append info to your QWEN.md context using ${extensionConfig.contextFileName}`,
     );
   }
   if (extensionConfig.excludeTools) {

packages/cli/src/config/settingsSchema.ts

@@ -147,6 +147,16 @@ const SETTINGS_SCHEMA = {
         description: 'Disable update notification prompts.',
         showInDialog: false,
       },
+      gitCoAuthor: {
+        type: 'boolean',
+        label: 'Git Co-Author',
+        category: 'General',
+        requiresRestart: false,
+        default: true,
+        description:
+          'Automatically add a Co-authored-by trailer to git commit messages when commits are made through Qwen Code.',
+        showInDialog: false,
+      },
       checkpointing: {
         type: 'object',
         label: 'Checkpointing',
@@ -284,7 +294,7 @@ const SETTINGS_SCHEMA = {
         requiresRestart: false,
         default: false,
         description:
-          'Show Gemini CLI status and thoughts in the terminal window title',
+          'Show Qwen Code status and thoughts in the terminal window title',
         showInDialog: true,
       },
       hideTips: {
@@ -312,7 +322,7 @@ const SETTINGS_SCHEMA = {
         requiresRestart: false,
         default: false,
         description:
-          'Hide the context summary (GEMINI.md, MCP servers) above the input.',
+          'Hide the context summary (QWEN.md, MCP servers) above the input.',
         showInDialog: true,
       },
       footer: {
@@ -518,7 +528,7 @@ const SETTINGS_SCHEMA = {
         category: 'Model',
         requiresRestart: false,
         default: undefined as string | undefined,
-        description: 'The Gemini model to use for conversations.',
+        description: 'The model to use for conversations.',
         showInDialog: false,
       },
       maxSessionTurns: {

packages/cli/src/gemini.test.tsx

@@ -379,8 +379,8 @@ describe('gemini.tsx main function kitty protocol', () => {
 
   beforeEach(() => {
     // Set no relaunch in tests since process spawning causing issues in tests
-    originalEnvNoRelaunch = process.env['GEMINI_CLI_NO_RELAUNCH'];
-    process.env['GEMINI_CLI_NO_RELAUNCH'] = 'true';
+    originalEnvNoRelaunch = process.env['QWEN_CODE_NO_RELAUNCH'];
+    process.env['QWEN_CODE_NO_RELAUNCH'] = 'true';
 
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     if (!(process.stdin as any).setRawMode) {
@@ -402,9 +402,9 @@ describe('gemini.tsx main function kitty protocol', () => {
   afterEach(() => {
     // Restore original env variables
     if (originalEnvNoRelaunch !== undefined) {
-      process.env['GEMINI_CLI_NO_RELAUNCH'] = originalEnvNoRelaunch;
+      process.env['QWEN_CODE_NO_RELAUNCH'] = originalEnvNoRelaunch;
     } else {
-      delete process.env['GEMINI_CLI_NO_RELAUNCH'];
+      delete process.env['QWEN_CODE_NO_RELAUNCH'];
     }
   });
 

packages/cli/src/gemini.tsx

@@ -92,7 +92,7 @@ function getNodeMemoryArgs(isDebugMode: boolean): string[] {
     );
   }
 
-  if (process.env['GEMINI_CLI_NO_RELAUNCH']) {
+  if (process.env['QWEN_CODE_NO_RELAUNCH']) {
     return [];
   }
 

packages/cli/src/i18n/locales/en.js

@@ -635,8 +635,8 @@ export default {
   'The /directory add command is not supported in restrictive sandbox profiles. Please use --include-directories when starting the session instead.':
     'The /directory add command is not supported in restrictive sandbox profiles. Please use --include-directories when starting the session instead.',
   "Error adding '{{path}}': {{error}}": "Error adding '{{path}}': {{error}}",
-  'Successfully added GEMINI.md files from the following directories if there are:\n- {{directories}}':
-    'Successfully added GEMINI.md files from the following directories if there are:\n- {{directories}}',
+  'Successfully added QWEN.md files from the following directories if there are:\n- {{directories}}':
+    'Successfully added QWEN.md files from the following directories if there are:\n- {{directories}}',
   'Error refreshing memory: {{error}}': 'Error refreshing memory: {{error}}',
   'Successfully added directories:\n- {{directories}}':
     'Successfully added directories:\n- {{directories}}',

packages/cli/src/i18n/locales/zh.js

@@ -601,8 +601,8 @@ export default {
   'The /directory add command is not supported in restrictive sandbox profiles. Please use --include-directories when starting the session instead.':
     '/directory add 命令在限制性沙箱配置文件中不受支持。请改为在启动会话时使用 --include-directories。',
   "Error adding '{{path}}': {{error}}": "添加 '{{path}}' 时出错：{{error}}",
-  'Successfully added GEMINI.md files from the following directories if there are:\n- {{directories}}':
-    '如果存在，已成功从以下目录添加 GEMINI.md 文件：\n- {{directories}}',
+  'Successfully added QWEN.md files from the following directories if there are:\n- {{directories}}':
+    '如果存在，已成功从以下目录添加 QWEN.md 文件：\n- {{directories}}',
   'Error refreshing memory: {{error}}': '刷新内存时出错：{{error}}',
   'Successfully added directories:\n- {{directories}}':
     '成功添加目录：\n- {{directories}}',

packages/cli/src/ui/commands/directoryCommand.tsx

@@ -130,7 +130,7 @@ export const directoryCommand: SlashCommand = {
             {
               type: MessageType.INFO,
               text: t(
-                'Successfully added GEMINI.md files from the following directories if there are:\n- {{directories}}',
+                'Successfully added QWEN.md files from the following directories if there are:\n- {{directories}}',
                 {
                   directories: added.join('\n- '),
                 },

packages/cli/src/ui/commands/restoreCommand.test.ts

@@ -89,7 +89,7 @@ describe('restoreCommand', () => {
       ).toEqual({
         type: 'message',
         messageType: 'error',
-        content: 'Could not determine the .gemini directory path.',
+        content: 'Could not determine the .qwen directory path.',
       });
     });
 

packages/cli/src/ui/commands/restoreCommand.ts

@@ -28,7 +28,7 @@ async function restoreAction(
     return {
       type: 'message',
       messageType: 'error',
-      content: 'Could not determine the .gemini directory path.',
+      content: 'Could not determine the .qwen directory path.',
     };
   }
 

packages/cli/src/ui/components/PermissionsModifyTrustDialog.tsx

@@ -115,7 +115,7 @@ export function PermissionsModifyTrustDialog({
       {needsRestart && (
         <Box marginLeft={1} marginTop={1}>
           <Text color={theme.status.warning}>
-            To apply the trust changes, Gemini CLI must be restarted. Press
+            To apply the trust changes, Qwen Code must be restarted. Press
             &apos;r&apos; to restart CLI now.
           </Text>
         </Box>

packages/cli/src/utils/relaunch.test.ts

@@ -115,7 +115,7 @@ describe('relaunchAppInChildProcess', () => {
     vi.clearAllMocks();
 
     process.env = { ...originalEnv };
-    delete process.env['GEMINI_CLI_NO_RELAUNCH'];
+    delete process.env['QWEN_CODE_NO_RELAUNCH'];
 
     process.execArgv = [...originalExecArgv];
     process.argv = [...originalArgv];
@@ -145,9 +145,9 @@ describe('relaunchAppInChildProcess', () => {
     stdinResumeSpy.mockRestore();
   });
 
-  describe('when GEMINI_CLI_NO_RELAUNCH is set', () => {
+  describe('when QWEN_CODE_NO_RELAUNCH is set', () => {
     it('should return early without spawning a child process', async () => {
-      process.env['GEMINI_CLI_NO_RELAUNCH'] = 'true';
+      process.env['QWEN_CODE_NO_RELAUNCH'] = 'true';
 
       await relaunchAppInChildProcess(['--test'], ['--verbose']);
 
@@ -156,9 +156,9 @@ describe('relaunchAppInChildProcess', () => {
     });
   });
 
-  describe('when GEMINI_CLI_NO_RELAUNCH is not set', () => {
+  describe('when QWEN_CODE_NO_RELAUNCH is not set', () => {
     beforeEach(() => {
-      delete process.env['GEMINI_CLI_NO_RELAUNCH'];
+      delete process.env['QWEN_CODE_NO_RELAUNCH'];
     });
 
     it('should construct correct node arguments from execArgv, additionalNodeArgs, script, additionalScriptArgs, and argv', () => {

packages/cli/src/utils/relaunch.ts

@@ -27,7 +27,7 @@ export async function relaunchAppInChildProcess(
   additionalNodeArgs: string[],
   additionalScriptArgs: string[],
 ) {
-  if (process.env['GEMINI_CLI_NO_RELAUNCH']) {
+  if (process.env['QWEN_CODE_NO_RELAUNCH']) {
     return;
   }
 
@@ -44,7 +44,7 @@ export async function relaunchAppInChildProcess(
       ...additionalScriptArgs,
       ...scriptArgs,
     ];
-    const newEnv = { ...process.env, GEMINI_CLI_NO_RELAUNCH: 'true' };
+    const newEnv = { ...process.env, QWEN_CODE_NO_RELAUNCH: 'true' };
 
     // The parent process should not be reading from stdin while the child is running.
     process.stdin.pause();

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@qwen-code/qwen-code-core",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "Qwen Code Core",
   "repository": {
     "type": "git",

packages/core/src/config/config.ts

@@ -287,7 +287,7 @@ export interface ConfigParameters {
   contextFileName?: string | string[];
   accessibility?: AccessibilitySettings;
   telemetry?: TelemetrySettings;
-  gitCoAuthor?: GitCoAuthorSettings;
+  gitCoAuthor?: boolean;
   usageStatisticsEnabled?: boolean;
   fileFiltering?: {
     respectGitIgnore?: boolean;
@@ -534,9 +534,9 @@ export class Config {
       useCollector: params.telemetry?.useCollector,
     };
     this.gitCoAuthor = {
-      enabled: params.gitCoAuthor?.enabled ?? true,
-      name: params.gitCoAuthor?.name ?? 'Qwen-Coder',
-      email: params.gitCoAuthor?.email ?? 'qwen-coder@alibabacloud.com',
+      enabled: params.gitCoAuthor ?? true,
+      name: 'Qwen-Coder',
+      email: 'qwen-coder@alibabacloud.com',
     };
     this.usageStatisticsEnabled = params.usageStatisticsEnabled ?? true;
 

packages/core/src/core/baseLlmClient.test.ts

@@ -151,8 +151,7 @@ describe('BaseLlmClient', () => {
           contents: defaultOptions.contents,
           config: {
             abortSignal: defaultOptions.abortSignal,
-            temperature: 0,
-            topP: 1,
+            topP: 0.8,
             tools: [
               {
                 functionDeclarations: [
@@ -189,7 +188,7 @@ describe('BaseLlmClient', () => {
         expect.objectContaining({
           config: expect.objectContaining({
             temperature: 0.8,
-            topP: 1, // Default should remain if not overridden
+            topP: 0.8, // Default should remain if not overridden
             topK: 10,
             tools: expect.any(Array),
           }),

packages/core/src/core/baseLlmClient.ts

@@ -66,8 +66,7 @@ export interface GenerateJsonOptions {
 export class BaseLlmClient {
   // Default configuration for utility tasks
   private readonly defaultUtilityConfig: GenerateContentConfig = {
-    temperature: 0,
-    topP: 1,
+    topP: 0.8,
   };
 
   constructor(

packages/core/src/core/client.test.ts

@@ -2310,7 +2310,7 @@ ${JSON.stringify(
             abortSignal,
             systemInstruction: getCoreSystemPrompt(''),
             temperature: 0.5,
-            topP: 1,
+            topP: 0.8,
           },
           contents,
         },

packages/core/src/core/client.ts

@@ -94,8 +94,7 @@ const MAX_TURNS = 100;
 export class GeminiClient {
   private chat?: GeminiChat;
   private readonly generateContentConfig: GenerateContentConfig = {
-    temperature: 0,
-    topP: 1,
+    topP: 0.8,
   };
   private sessionTurnCount = 0;
 

packages/core/src/tools/shell.test.ts

@@ -608,6 +608,36 @@ describe('ShellTool', () => {
         );
       });
 
+      it('should handle git commit with combined short flags like -am', async () => {
+        const command = 'git commit -am "Add feature"';
+        const invocation = shellTool.build({ command, is_background: false });
+        const promise = invocation.execute(mockAbortSignal);
+
+        resolveExecutionPromise({
+          rawOutput: Buffer.from(''),
+          output: '',
+          exitCode: 0,
+          signal: null,
+          error: null,
+          aborted: false,
+          pid: 12345,
+          executionMethod: 'child_process',
+        });
+
+        await promise;
+
+        expect(mockShellExecutionService).toHaveBeenCalledWith(
+          expect.stringContaining(
+            'Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>',
+          ),
+          expect.any(String),
+          expect.any(Function),
+          mockAbortSignal,
+          false,
+          {},
+        );
+      });
+
       it('should not modify non-git commands', async () => {
         const command = 'npm install';
         const invocation = shellTool.build({ command, is_background: false });
@@ -768,6 +798,69 @@ describe('ShellTool', () => {
           {},
         );
       });
+
+      it('should add co-author when git commit is prefixed with cd command', async () => {
+        const command = 'cd /tmp/test && git commit -m "Test commit"';
+        const invocation = shellTool.build({ command, is_background: false });
+        const promise = invocation.execute(mockAbortSignal);
+
+        resolveExecutionPromise({
+          rawOutput: Buffer.from(''),
+          output: '',
+          exitCode: 0,
+          signal: null,
+          error: null,
+          aborted: false,
+          pid: 12345,
+          executionMethod: 'child_process',
+        });
+
+        await promise;
+
+        expect(mockShellExecutionService).toHaveBeenCalledWith(
+          expect.stringContaining(
+            'Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>',
+          ),
+          expect.any(String),
+          expect.any(Function),
+          mockAbortSignal,
+          false,
+          {},
+        );
+      });
+
+      it('should add co-author to git commit with multi-line message', async () => {
+        const command = `git commit -m "Fix bug
+
+This is a detailed description
+spanning multiple lines"`;
+        const invocation = shellTool.build({ command, is_background: false });
+        const promise = invocation.execute(mockAbortSignal);
+
+        resolveExecutionPromise({
+          rawOutput: Buffer.from(''),
+          output: '',
+          exitCode: 0,
+          signal: null,
+          error: null,
+          aborted: false,
+          pid: 12345,
+          executionMethod: 'child_process',
+        });
+
+        await promise;
+
+        expect(mockShellExecutionService).toHaveBeenCalledWith(
+          expect.stringContaining(
+            'Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>',
+          ),
+          expect.any(String),
+          expect.any(Function),
+          mockAbortSignal,
+          false,
+          {},
+        );
+      });
     });
   });
 

packages/core/src/tools/shell.ts

@@ -334,13 +334,14 @@ export class ShellToolInvocation extends BaseToolInvocation<
   private addCoAuthorToGitCommit(command: string): string {
     // Check if co-author feature is enabled
     const gitCoAuthorSettings = this.config.getGitCoAuthor();
+
     if (!gitCoAuthorSettings.enabled) {
       return command;
     }
 
-    // Check if this is a git commit command
-    const gitCommitPattern = /^git\s+commit/;
-    if (!gitCommitPattern.test(command.trim())) {
+    // Check if this is a git commit command (anywhere in the command, e.g., after "cd /path &&")
+    const gitCommitPattern = /\bgit\s+commit\b/;
+    if (!gitCommitPattern.test(command)) {
       return command;
     }
 
@@ -349,15 +350,27 @@ export class ShellToolInvocation extends BaseToolInvocation<
 
 Co-authored-by: ${gitCoAuthorSettings.name} <${gitCoAuthorSettings.email}>`;
 
-    // Handle different git commit patterns
-    // Match -m "message" or -m 'message'
-    const messagePattern = /(-m\s+)(['"])((?:\\.|[^\\])*?)(\2)/;
-    const match = command.match(messagePattern);
+    // Handle different git commit patterns:
+    // Match -m "message" or -m 'message', including combined flags like -am
+    // Use separate patterns to avoid ReDoS (catastrophic backtracking)
+    //
+    // Pattern breakdown:
+    //   -[a-zA-Z]*m  matches -m, -am, -nm, etc. (combined short flags)
+    //   \s+          matches whitespace after the flag
+    //   [^"\\]       matches any char except double-quote and backslash
+    //   \\.          matches escape sequences like \" or \\
+    //   (?:...|...)* matches normal chars or escapes, repeated
+    const doubleQuotePattern = /(-[a-zA-Z]*m\s+)"((?:[^"\\]|\\.)*)"/;
+    const singleQuotePattern = /(-[a-zA-Z]*m\s+)'((?:[^'\\]|\\.)*)'/;
+    const doubleMatch = command.match(doubleQuotePattern);
+    const singleMatch = command.match(singleQuotePattern);
+    const match = doubleMatch ?? singleMatch;
+    const quote = doubleMatch ? '"' : "'";
 
     if (match) {
-      const [fullMatch, prefix, quote, existingMessage, closingQuote] = match;
+      const [fullMatch, prefix, existingMessage] = match;
       const newMessage = existingMessage + coAuthor;
-      const replacement = prefix + quote + newMessage + closingQuote;
+      const replacement = prefix + quote + newMessage + quote;
 
       return command.replace(fullMatch, replacement);
     }

packages/sdk-typescript/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@qwen-code/sdk",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "TypeScript SDK for programmatic access to qwen-code CLI",
   "main": "./dist/index.cjs",
   "module": "./dist/index.mjs",

packages/test-utils/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@qwen-code/qwen-code-test-utils",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "private": true,
   "main": "src/index.ts",
   "license": "Apache-2.0",

packages/vscode-ide-companion/package.json

@@ -2,7 +2,7 @@
   "name": "qwen-code-vscode-ide-companion",
   "displayName": "Qwen Code Companion",
   "description": "Enable Qwen Code with direct access to your VS Code workspace.",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "publisher": "qwenlm",
   "icon": "assets/icon.png",
   "repository": {

scripts/start.js

@@ -67,7 +67,7 @@ const env = {
 if (process.env.DEBUG) {
   // If this is not set, the debugger will pause on the outer process rather
   // than the relaunched process making it harder to debug.
-  env.GEMINI_CLI_NO_RELAUNCH = 'true';
+  env.QWEN_CODE_NO_RELAUNCH = 'true';
 }
 // Use process.cwd() to inherit the working directory from launch.json cwd setting
 // This allows debugging from a specific directory (e.g., .todo)