diff --git a/changelog.md b/changelog.md
index 40a431fc..be21c4ad 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,8 @@
 # Changelog - chrome.dart
 
+## 0.10.1 2018-05-02
+- fix missing classes on generated `app.dart` file.
+
 ## 0.10.0 2018-04-30
 - updated to be compatible with Chrome 66 IDL's
   - Ignoring `app.runtime.ActionType` in AppWindow API
diff --git a/lib/gen/app.dart b/lib/gen/app.dart
index 980c99ec..c92f1f47 100644
--- a/lib/gen/app.dart
+++ b/lib/gen/app.dart
@@ -3,6 +3,7 @@
 library chrome.app;
 
 import '../src/common.dart';
+import '../src/files.dart';
 import 'windows.dart';
 
 part 'app_patch.dart';
@@ -12,12 +13,230 @@ final ChromeApp app = new ChromeApp._();
 class ChromeApp {
   ChromeApp._();
 
+  /**
+   * Accessor for the `chrome.app.runtime` namespace.
+   */
+  final ChromeAppRuntime runtime = new ChromeAppRuntime._();
+
   /**
    * Accessor for the `chrome.app.window` namespace.
    */
   final ChromeAppWindow window = new ChromeAppWindow._();
 }
 
+/**
+ * Use the `chrome.app.runtime` API to manage the app lifecycle. The app runtime
+ * manages app installation, controls the event page, and can shut down the app
+ * at anytime.
+ */
+class ChromeAppRuntime extends ChromeApi {
+  JsObject get _app_runtime => chrome['app']['runtime'];
+
+  Stream<EmbedRequest> get onEmbedRequested => _onEmbedRequested.stream;
+  ChromeStreamController<EmbedRequest> _onEmbedRequested;
+
+  Stream<LaunchData> get onLaunched => _onLaunched.stream;
+  ChromeStreamController<LaunchData> _onLaunched;
+
+  Stream get onRestarted => _onRestarted.stream;
+  ChromeStreamController _onRestarted;
+
+  ChromeAppRuntime._() {
+    var getApi = () => _app_runtime;
+    _onEmbedRequested = new ChromeStreamController<EmbedRequest>.oneArg(getApi, 'onEmbedRequested', _createEmbedRequest);
+    _onLaunched = new ChromeStreamController<LaunchData>.oneArg(getApi, 'onLaunched', _createLaunchData);
+    _onRestarted = new ChromeStreamController.noArgs(getApi, 'onRestarted');
+  }
+
+  bool get available => _app_runtime != null;
+}
+
+/**
+ * Enumeration of app launch sources. This should be kept in sync with
+ * AppLaunchSource in extensions/common/constants.h, and GetLaunchSourceEnum()
+ * in extensions/browser/api/app_runtime/app_runtime_api.cc. Note the
+ * enumeration is used in UMA histogram so entries should not be re-ordered or
+ * removed.
+ */
+class LaunchSource extends ChromeEnum {
+  static const LaunchSource UNTRACKED = const LaunchSource._('untracked');
+  static const LaunchSource APP_LAUNCHER = const LaunchSource._('app_launcher');
+  static const LaunchSource NEW_TAB_PAGE = const LaunchSource._('new_tab_page');
+  static const LaunchSource RELOAD = const LaunchSource._('reload');
+  static const LaunchSource RESTART = const LaunchSource._('restart');
+  static const LaunchSource LOAD_AND_LAUNCH = const LaunchSource._('load_and_launch');
+  static const LaunchSource COMMAND_LINE = const LaunchSource._('command_line');
+  static const LaunchSource FILE_HANDLER = const LaunchSource._('file_handler');
+  static const LaunchSource URL_HANDLER = const LaunchSource._('url_handler');
+  static const LaunchSource SYSTEM_TRAY = const LaunchSource._('system_tray');
+  static const LaunchSource ABOUT_PAGE = const LaunchSource._('about_page');
+  static const LaunchSource KEYBOARD = const LaunchSource._('keyboard');
+  static const LaunchSource EXTENSIONS_PAGE = const LaunchSource._('extensions_page');
+  static const LaunchSource MANAGEMENT_API = const LaunchSource._('management_api');
+  static const LaunchSource EPHEMERAL_APP = const LaunchSource._('ephemeral_app');
+  static const LaunchSource BACKGROUND = const LaunchSource._('background');
+  static const LaunchSource KIOSK = const LaunchSource._('kiosk');
+  static const LaunchSource CHROME_INTERNAL = const LaunchSource._('chrome_internal');
+  static const LaunchSource TEST = const LaunchSource._('test');
+  static const LaunchSource INSTALLED_NOTIFICATION = const LaunchSource._('installed_notification');
+  static const LaunchSource CONTEXT_MENU = const LaunchSource._('context_menu');
+
+  static const List<LaunchSource> VALUES = const[UNTRACKED, APP_LAUNCHER, NEW_TAB_PAGE, RELOAD, RESTART, LOAD_AND_LAUNCH, COMMAND_LINE, FILE_HANDLER, URL_HANDLER, SYSTEM_TRAY, ABOUT_PAGE, KEYBOARD, EXTENSIONS_PAGE, MANAGEMENT_API, EPHEMERAL_APP, BACKGROUND, KIOSK, CHROME_INTERNAL, TEST, INSTALLED_NOTIFICATION, CONTEXT_MENU];
+
+  const LaunchSource._(String str): super(str);
+}
+
+/**
+ * An app can be launched with a specific action in mind, for example, to create
+ * a new note. The type of action the app was launched with is available inside
+ * of the [actionData] field from the LaunchData instance.
+ */
+class AppRuntimeActionType extends ChromeEnum {
+  static const AppRuntimeActionType NEW_NOTE = const AppRuntimeActionType._('new_note');
+
+  static const List<AppRuntimeActionType> VALUES = const[NEW_NOTE];
+
+  const AppRuntimeActionType._(String str): super(str);
+}
+
+/**
+ * Status of the play store.
+ */
+class PlayStoreStatus extends ChromeEnum {
+  static const PlayStoreStatus ENABLED = const PlayStoreStatus._('enabled');
+  static const PlayStoreStatus AVAILABLE = const PlayStoreStatus._('available');
+  static const PlayStoreStatus UNKNOWN = const PlayStoreStatus._('unknown');
+
+  static const List<PlayStoreStatus> VALUES = const[ENABLED, AVAILABLE, UNKNOWN];
+
+  const PlayStoreStatus._(String str): super(str);
+}
+
+class LaunchItem extends ChromeObject {
+  LaunchItem({Entry entry, String type}) {
+    if (entry != null) this.entry = entry;
+    if (type != null) this.type = type;
+  }
+  LaunchItem.fromProxy(JsObject jsProxy): super.fromProxy(jsProxy);
+
+  Entry get entry => _createEntry(jsProxy['entry']);
+  set entry(Entry value) => jsProxy['entry'] = jsify(value);
+
+  String get type => jsProxy['type'];
+  set type(String value) => jsProxy['type'] = value;
+}
+
+/**
+ * Optional data that includes action-specific launch information.
+ */
+class ActionData extends ChromeObject {
+  ActionData({AppRuntimeActionType actionType, bool isLockScreenAction, bool restoreLastActionState}) {
+    if (actionType != null) this.actionType = actionType;
+    if (isLockScreenAction != null) this.isLockScreenAction = isLockScreenAction;
+    if (restoreLastActionState != null) this.restoreLastActionState = restoreLastActionState;
+  }
+  ActionData.fromProxy(JsObject jsProxy): super.fromProxy(jsProxy);
+
+  AppRuntimeActionType get actionType => _createActionType(jsProxy['actionType']);
+  set actionType(AppRuntimeActionType value) => jsProxy['actionType'] = jsify(value);
+
+  bool get isLockScreenAction => jsProxy['isLockScreenAction'];
+  set isLockScreenAction(bool value) => jsProxy['isLockScreenAction'] = value;
+
+  bool get restoreLastActionState => jsProxy['restoreLastActionState'];
+  set restoreLastActionState(bool value) => jsProxy['restoreLastActionState'] = value;
+}
+
+/**
+ * Optional data for the launch. Either `items`, or the pair (`url,
+ * referrerUrl`) can be present for any given launch.
+ */
+class LaunchData extends ChromeObject {
+  LaunchData({String id, List<LaunchItem> items, String url, String referrerUrl, bool isKioskSession, bool isPublicSession, LaunchSource source, ActionData actionData, PlayStoreStatus playStoreStatus}) {
+    if (id != null) this.id = id;
+    if (items != null) this.items = items;
+    if (url != null) this.url = url;
+    if (referrerUrl != null) this.referrerUrl = referrerUrl;
+    if (isKioskSession != null) this.isKioskSession = isKioskSession;
+    if (isPublicSession != null) this.isPublicSession = isPublicSession;
+    if (source != null) this.source = source;
+    if (actionData != null) this.actionData = actionData;
+    if (playStoreStatus != null) this.playStoreStatus = playStoreStatus;
+  }
+  LaunchData.fromProxy(JsObject jsProxy): super.fromProxy(jsProxy);
+
+  String get id => jsProxy['id'];
+  set id(String value) => jsProxy['id'] = value;
+
+  List<LaunchItem> get items => listify(jsProxy['items'], _createLaunchItem);
+  set items(List<LaunchItem> value) => jsProxy['items'] = jsify(value);
+
+  String get url => jsProxy['url'];
+  set url(String value) => jsProxy['url'] = value;
+
+  String get referrerUrl => jsProxy['referrerUrl'];
+  set referrerUrl(String value) => jsProxy['referrerUrl'] = value;
+
+  bool get isKioskSession => jsProxy['isKioskSession'];
+  set isKioskSession(bool value) => jsProxy['isKioskSession'] = value;
+
+  bool get isPublicSession => jsProxy['isPublicSession'];
+  set isPublicSession(bool value) => jsProxy['isPublicSession'] = value;
+
+  LaunchSource get source => _createLaunchSource(jsProxy['source']);
+  set source(LaunchSource value) => jsProxy['source'] = jsify(value);
+
+  ActionData get actionData => _createActionData(jsProxy['actionData']);
+  set actionData(ActionData value) => jsProxy['actionData'] = jsify(value);
+
+  PlayStoreStatus get playStoreStatus => _createPlayStoreStatus(jsProxy['playStoreStatus']);
+  set playStoreStatus(PlayStoreStatus value) => jsProxy['playStoreStatus'] = jsify(value);
+}
+
+/**
+ * This object specifies details and operations to perform on the embedding
+ * request. The app to be embedded can make a decision on whether or not to
+ * allow the embedding and what to embed based on the embedder making the
+ * request.
+ */
+class EmbedRequest extends ChromeObject {
+  EmbedRequest({String embedderId, dynamic data}) {
+    if (embedderId != null) this.embedderId = embedderId;
+    if (data != null) this.data = data;
+  }
+  EmbedRequest.fromProxy(JsObject jsProxy): super.fromProxy(jsProxy);
+
+  String get embedderId => jsProxy['embedderId'];
+  set embedderId(String value) => jsProxy['embedderId'] = value;
+
+  dynamic get data => jsProxy['data'];
+  set data(dynamic value) => jsProxy['data'] = jsify(value);
+
+  /**
+   * Allows `embedderId` to embed this app in an <appview> element. The `url`
+   * specifies the content to embed.
+   */
+  void allow(String url) {
+    jsProxy.callMethod('allow', [url]);
+  }
+
+  /**
+   * Prevents ` embedderId` from embedding this app in an <appview> element.
+   */
+  void deny() {
+    jsProxy.callMethod('deny');
+  }
+}
+
+EmbedRequest _createEmbedRequest(JsObject jsProxy) => jsProxy == null ? null : new EmbedRequest.fromProxy(jsProxy);
+LaunchData _createLaunchData(JsObject jsProxy) => jsProxy == null ? null : new LaunchData.fromProxy(jsProxy);
+Entry _createEntry(JsObject jsProxy) => jsProxy == null ? null : new CrEntry.fromProxy(jsProxy);
+AppRuntimeActionType _createActionType(String value) => AppRuntimeActionType.VALUES.singleWhere((ChromeEnum e) => e.value == value);
+LaunchItem _createLaunchItem(JsObject jsProxy) => jsProxy == null ? null : new LaunchItem.fromProxy(jsProxy);
+LaunchSource _createLaunchSource(String value) => LaunchSource.VALUES.singleWhere((ChromeEnum e) => e.value == value);
+ActionData _createActionData(JsObject jsProxy) => jsProxy == null ? null : new ActionData.fromProxy(jsProxy);
+PlayStoreStatus _createPlayStoreStatus(String value) => PlayStoreStatus.VALUES.singleWhere((ChromeEnum e) => e.value == value);
+
 /**
  * Use the `chrome.app.window` API to create windows. Windows have an optional
  * frame with title bar and size controls. They are not associated with any
diff --git a/pubspec.yaml b/pubspec.yaml
index ff8fa8b1..16e91447 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: chrome
-version: 0.10.0
+version: 0.10.1
 authors:
 - Adam Bender <adambender@gmail.com>
 - Ben Holtz <bholtz@cs.stanford.edu>