diff --git a/package.json b/package.json
index 924e55a..3e855f7 100644
--- a/package.json
+++ b/package.json
@@ -89,6 +89,42 @@
           "scope": "resource",
           "type": "array"
         },
+        "ruff.lint.preview": {
+          "default": null,
+          "markdownDescription": "Enable [preview mode](https://docs.astral.sh/ruff/settings/#lint_preview) for the linter; enables unstable rules and fixes.",
+          "scope": "resource",
+          "type": "boolean"
+        },
+        "ruff.lint.select": {
+          "default": null,
+          "markdownDescription": "Set rule codes to enable. Use `ALL` to enable all rules. See [the documentation](https://docs.astral.sh/ruff/settings/#lint_select) for more details.",
+          "examples": [
+            ["E4", "E7", "E9", "F"]
+          ],
+          "items": {
+            "type": "string"
+          },
+          "scope": "resource",
+          "type": "array"
+        },
+        "ruff.lint.extendSelect": {
+          "default": null,
+          "markdownDescription": "Enable additional rule codes on top of existing configuration, instead of overriding it. Use `ALL` to enable all rules.",
+          "items": {
+            "type": "string"
+          },
+          "scope": "resource",
+          "type": "array"
+        },
+        "ruff.lint.ignore": {
+          "default": null,
+          "markdownDescription": "Set rule codes to disable. See [the documentation](https://docs.astral.sh/ruff/settings/#lint_ignore) for more details.",
+          "items": {
+            "type": "string"
+          },
+          "scope": "resource",
+          "type": "array"
+        },
         "ruff.run": {
           "default": "onType",
           "markdownDescription": "Run Ruff on every keystroke (`onType`) or on save (`onSave`).",
@@ -134,6 +170,12 @@
           "scope": "resource",
           "type": "array"
         },
+        "ruff.format.preview": {
+          "default": null,
+          "markdownDescription": "Enable [preview mode](https://docs.astral.sh/ruff/settings/#format_preview) for the formatter; enables unstable formatting.",
+          "scope": "resource",
+          "type": "boolean"
+        },
         "ruff.path": {
           "default": [],
           "markdownDescription": "Path to a custom `ruff` executable, e.g., `[\"/path/to/ruff\"]`.",
@@ -250,6 +292,23 @@
           "scope": "window",
           "type": "string"
         },
+        "ruff.exclude": {
+          "default": null,
+          "items": {
+            "type": "string"
+          },
+          "markdownDescription": "Set paths for the linter and formatter to ignore. See [the documentation](https://docs.astral.sh/ruff/settings/#lint_exclude) for more details.",
+          "type": "array",
+          "scope": "resource"
+        },
+        "ruff.lineLength": {
+          "default": null,
+          "minimum": 1,
+          "maximum": 320,
+          "markdownDescription": "Set the [line length](https://docs.astral.sh/ruff/settings/#line-length) used by the formatter and linter. Must be greater than 0 and less than or equal to 320.",
+          "scope": "resource",
+          "type": ["integer", "null"]
+        },
         "ruff.enableExperimentalFormatter": {
           "default": false,
           "markdownDescription": "Controls whether Ruff registers as capable of code formatting.",
diff --git a/src/common/settings.ts b/src/common/settings.ts
index d1125aa..a3c0afa 100644
--- a/src/common/settings.ts
+++ b/src/common/settings.ts
@@ -26,10 +26,15 @@ type Lint = {
   enable?: boolean;
   args?: string[];
   run?: Run;
+  preview?: boolean;
+  select?: string[];
+  extendSelect?: string[];
+  ignore?: string[];
 };
 
 type Format = {
   args?: string[];
+  preview?: boolean;
 };
 
 export interface ISettings {
@@ -47,6 +52,8 @@ export interface ISettings {
   fixAll: boolean;
   lint: Lint;
   format: Format;
+  exclude?: string[];
+  lineLength?: number;
 }
 
 export function getExtensionSettings(namespace: string): Promise<ISettings[]> {
@@ -111,14 +118,21 @@ export async function getWorkspaceSettings(
         getPreferredWorkspaceSetting<string[]>("lint.args", "args", config) ?? [],
         workspace,
       ),
+      preview: config.get<boolean>("lint.preview"),
+      select: config.get<string[]>("lint.select"),
+      extendSelect: config.get<string[]>("lint.extendSelect"),
+      ignore: config.get<string[]>("lint.ignore"),
     },
     format: {
       args: resolveVariables(config.get<string[]>("format.args") ?? [], workspace),
+      preview: config.get<boolean>("format.preview"),
     },
     enable: config.get<boolean>("enable") ?? true,
     organizeImports: config.get<boolean>("organizeImports") ?? true,
     fixAll: config.get<boolean>("fixAll") ?? true,
     showNotifications: config.get<string>("showNotifications") ?? "off",
+    exclude: config.get<string[]>("exclude"),
+    lineLength: config.get<number>("lineLength"),
   };
 }
 
@@ -127,6 +141,11 @@ function getGlobalValue<T>(config: WorkspaceConfiguration, key: string, defaultV
   return inspect?.globalValue ?? inspect?.defaultValue ?? defaultValue;
 }
 
+function getOptionalGlobalValue<T>(config: WorkspaceConfiguration, key: string): T | undefined {
+  const inspect = config.inspect<T>(key);
+  return inspect?.globalValue;
+}
+
 export async function getGlobalSettings(namespace: string): Promise<ISettings> {
   const config = getConfiguration(namespace);
   return {
@@ -142,14 +161,21 @@ export async function getGlobalSettings(namespace: string): Promise<ISettings> {
       enable: getPreferredGlobalSetting<boolean>("lint.enable", "enable", config) ?? true,
       run: getPreferredGlobalSetting<Run>("lint.run", "run", config) ?? "onType",
       args: getPreferredGlobalSetting<string[]>("lint.args", "args", config) ?? [],
+      preview: getOptionalGlobalValue<boolean>(config, "lint.preview"),
+      select: getOptionalGlobalValue<string[]>(config, "lint.select"),
+      extendSelect: getOptionalGlobalValue<string[]>(config, "lint.extendSelect"),
+      ignore: getOptionalGlobalValue<string[]>(config, "lint.ignore"),
     },
     format: {
       args: getGlobalValue<string[]>(config, "format.args", []),
+      preview: getOptionalGlobalValue<boolean>(config, "format.preview"),
     },
     enable: getGlobalValue<boolean>(config, "enable", true),
     organizeImports: getGlobalValue<boolean>(config, "organizeImports", true),
     fixAll: getGlobalValue<boolean>(config, "fixAll", true),
     showNotifications: getGlobalValue<string>(config, "showNotifications", "off"),
+    exclude: getOptionalGlobalValue<string[]>(config, "exclude"),
+    lineLength: getOptionalGlobalValue<number>(config, "lineLength"),
   };
 }
 
@@ -167,9 +193,16 @@ export function checkIfConfigurationChanged(
     `${namespace}.interpreter`,
     `${namespace}.lint.enable`,
     `${namespace}.lint.run`,
+    `${namespace}.lint.preview`,
+    `${namespace}.lint.select`,
+    `${namespace}.lint.extendSelect`,
+    `${namespace}.lint.ignore`,
     `${namespace}.organizeImports`,
     `${namespace}.path`,
     `${namespace}.showNotifications`,
+    `${namespace}.format.preview`,
+    `${namespace}.exclude`,
+    `${namespace}.lineLength`,
     // Deprecated settings (prefer `lint.args`, etc.).
     `${namespace}.args`,
     `${namespace}.run`,