| Change Type | Old Version | New Version | d.ts File |
| ---- | ------ | ------ | -------- |
|Added|NA|Module name: ohos.app.businessAbilityRouter<br>Class name: businessAbilityRouter|@ohos.app.businessAbilityRouter.d.ts|
|Added|NA|Module name: ohos.app.businessAbilityRouter<br>Class name: BusinessType|@ohos.app.businessAbilityRouter.d.ts|
|Added|NA|Module name: ohos.app.businessAbilityRouter<br>Class name: BusinessType<br>Method or attribute name: SHARE = 0|@ohos.app.businessAbilityRouter.d.ts|
|Added|NA|Module name: ohos.app.businessAbilityRouter<br>Class name: BusinessType<br>Method or attribute name: UNSPECIFIED = 255|@ohos.app.businessAbilityRouter.d.ts|
|Added|NA|Module name: ohos.app.businessAbilityRouter<br>Class name: BusinessAbilityFilter|@ohos.app.businessAbilityRouter.d.ts|
|Added|NA|Module name: ohos.app.businessAbilityRouter<br>Class name: BusinessAbilityFilter<br>Method or attribute name: businessType: BusinessType;|@ohos.app.businessAbilityRouter.d.ts|
|Added|NA|Module name: ohos.app.businessAbilityRouter<br>Class name: BusinessAbilityFilter<br>Method or attribute name: mimeType?: string;|@ohos.app.businessAbilityRouter.d.ts|
|Added|NA|Module name: ohos.app.businessAbilityRouter<br>Class name: BusinessAbilityFilter<br>Method or attribute name: uri?: string;|@ohos.app.businessAbilityRouter.d.ts|
|Added|NA|Module name: ohos.app.businessAbilityRouter<br>Class name: businessAbilityRouter<br>Method or attribute name: function queryBusinessAbilityInfo(filter: BusinessAbilityFilter,<br><br>      callback: AsyncCallback\<Array\<BusinessAbilityInfo>>): void;|@ohos.app.businessAbilityRouter.d.ts|
|Added|NA|Module name: ohos.app.businessAbilityRouter<br>Class name: businessAbilityRouter<br>Method or attribute name: function queryBusinessAbilityInfo(filter: BusinessAbilityFilter): Promise\<Array\<BusinessAbilityInfo>>;|@ohos.app.businessAbilityRouter.d.ts|
|Added|NA|Module name: ohos.bundle.bundleManager<br>Class name: ExtensionAbilityType<br>Method or attribute name: PRINT = 15|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Class name: ExtensionAbilityType<br>Method or attribute name: PRINT = 15|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Module name: ohos.bundle.bundleManager<br>Class name: ExtensionAbilityType<br>Method or attribute name: DRIVER = 18|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Class name: ExtensionAbilityType<br>Method or attribute name: DRIVER = 18|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Module name: ohos.bundle.bundleManager<br>Class name: CompatiblePolicy|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Module name: ohos.bundle.bundleManager<br>Class name: CompatiblePolicy<br>Method or attribute name: BACKWARD_COMPATIBILITY = 1|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Class name: bundleManager<br>Method or attribute name: function getAllSharedBundleInfo(callback: AsyncCallback\<Array\<SharedBundleInfo>>): void;|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Class name: bundleManager<br>Method or attribute name: function getAllSharedBundleInfo(): Promise\<Array\<SharedBundleInfo>>;|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Class name: bundleManager<br>Method or attribute name: function getSharedBundleInfo(bundleName: string, moduleName: string, callback: AsyncCallback\<Array\<SharedBundleInfo>>): void;|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Class name: bundleManager<br>Method or attribute name: function getSharedBundleInfo(bundleName: string, moduleName: string): Promise\<Array\<SharedBundleInfo>>;|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Class name: bundleManager<br>Method or attribute name: function getAppProvisionInfo(bundleName: string, callback: AsyncCallback\<AppProvisionInfo>): void;|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Class name: bundleManager<br>Method or attribute name: function getAppProvisionInfo(bundleName: string, userId: number, callback: AsyncCallback\<AppProvisionInfo>): void;|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Class name: bundleManager<br>Method or attribute name: function getAppProvisionInfo(bundleName: string, userId?: number): Promise\<AppProvisionInfo>;|@ohos.bundle.bundleManager.d.ts|
|Added|NA|Class name: ApplicationType<br>Method or attribute name: BROWSER = 'Web Browser'|@ohos.bundle.defaultAppManager.d.ts|
|Added|NA|Class name: ApplicationType<br>Method or attribute name: IMAGE = 'Image Gallery'|@ohos.bundle.defaultAppManager.d.ts|
|Added|NA|Class name: ApplicationType<br>Method or attribute name: AUDIO = 'Audio Player'|@ohos.bundle.defaultAppManager.d.ts|
|Added|NA|Class name: ApplicationType<br>Method or attribute name: VIDEO = 'Video Player'|@ohos.bundle.defaultAppManager.d.ts|
|Added|NA|Class name: ApplicationType<br>Method or attribute name: PDF = 'PDF Viewer'|@ohos.bundle.defaultAppManager.d.ts|
|Added|NA|Class name: ApplicationType<br>Method or attribute name: WORD = 'Word Viewer'|@ohos.bundle.defaultAppManager.d.ts|
|Added|NA|Class name: ApplicationType<br>Method or attribute name: EXCEL = 'Excel Viewer'|@ohos.bundle.defaultAppManager.d.ts|
|Added|NA|Class name: ApplicationType<br>Method or attribute name: PPT = 'PPT Viewer'|@ohos.bundle.defaultAppManager.d.ts|
|Added|NA|Class name: InstallParam<br>Method or attribute name: sharedBundleDirPaths?: Array\<String>;|@ohos.bundle.installer.d.ts|
|Added|NA|Module name: ohos.bundle.installer<br>Class name: UninstallParam|@ohos.bundle.installer.d.ts|
|Added|NA|Module name: ohos.bundle.installer<br>Class name: UninstallParam<br>Method or attribute name: bundleName: string;|@ohos.bundle.installer.d.ts|
|Added|NA|Module name: ohos.bundle.installer<br>Class name: UninstallParam<br>Method or attribute name: versionCode?: number;|@ohos.bundle.installer.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function setOverlayEnabled(moduleName: string, isEnabled: boolean, callback: AsyncCallback\<void>): void;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function setOverlayEnabled(moduleName: string, isEnabled: boolean): Promise\<void>;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function setOverlayEnabledByBundleName(bundleName: string,<br><br>    moduleName: string, isEnabled: boolean, callback: AsyncCallback\<void>): void;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function setOverlayEnabledByBundleName(bundleName: string, moduleName: string, isEnabled: boolean): Promise\<void>;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function getOverlayModuleInfo(moduleName: string, callback: AsyncCallback\<OverlayModuleInfo>): void;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function getOverlayModuleInfo(moduleName: string): Promise\<OverlayModuleInfo>;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function getTargetOverlayModuleInfos(targetModuleName: string,<br><br>    callback: AsyncCallback\<Array\<OverlayModuleInfo>>): void;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function getTargetOverlayModuleInfos(targetModuleName: string): Promise\<Array\<OverlayModuleInfo>>;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function getOverlayModuleInfoByBundleName(bundleName: string,<br><br>    callback: AsyncCallback\<Array\<OverlayModuleInfo>>): void;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function getOverlayModuleInfoByBundleName(bundleName: string,<br><br>    moduleName: string, callback: AsyncCallback\<Array\<OverlayModuleInfo>>): void;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function getOverlayModuleInfoByBundleName(bundleName: string,<br><br>    moduleName?: string): Promise\<Array\<OverlayModuleInfo>>;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function getTargetOverlayModuleInfosByBundleName(targetBundleName: string,<br><br>    callback: AsyncCallback\<Array\<OverlayModuleInfo>>): void;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function getTargetOverlayModuleInfosByBundleName(targetBundleName: string,<br><br>    moduleName: string, callback: AsyncCallback\<Array\<OverlayModuleInfo>>): void;|@ohos.bundle.overlay.d.ts|
|Added|NA|Module name: ohos.bundle.overlay<br>Class name: overlay<br>Method or attribute name: function getTargetOverlayModuleInfosByBundleName(targetBundleName: string,<br><br>    moduleName?: string): Promise\<Array\<OverlayModuleInfo>>;|@ohos.bundle.overlay.d.ts|
|Added|NA|Class name: ApplicationInfo<br>Method or attribute name: readonly debug: boolean;|ApplicationInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo<br>Method or attribute name: readonly versionCode: number;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo<br>Method or attribute name: readonly versionName: string;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo<br>Method or attribute name: readonly uuid: string;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo<br>Method or attribute name: readonly type: string;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo<br>Method or attribute name: readonly appDistributionType: string;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo<br>Method or attribute name: readonly validity: Validity;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo<br>Method or attribute name: readonly developerId: string;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo<br>Method or attribute name: readonly certificate: string;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo<br>Method or attribute name: readonly apl: string;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: AppProvisionInfo<br>Method or attribute name: readonly issuer: string;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: Validity|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: Validity<br>Method or attribute name: readonly notBefore: number;|AppProvisionInfo.d.ts|
|Added|NA|Module name: AppProvisionInfo<br>Class name: Validity<br>Method or attribute name: readonly notAfter: number;|AppProvisionInfo.d.ts|
|Added|NA|Module name: BusinessAbilityInfo<br>Class name: BusinessAbilityInfo|BusinessAbilityInfo.d.ts|
|Added|NA|Module name: BusinessAbilityInfo<br>Class name: BusinessAbilityInfo<br>Method or attribute name: readonly bundleName: string;|BusinessAbilityInfo.d.ts|
|Added|NA|Module name: BusinessAbilityInfo<br>Class name: BusinessAbilityInfo<br>Method or attribute name: readonly moduleName: string;|BusinessAbilityInfo.d.ts|
|Added|NA|Module name: BusinessAbilityInfo<br>Class name: BusinessAbilityInfo<br>Method or attribute name: readonly name: string;|BusinessAbilityInfo.d.ts|
|Added|NA|Module name: BusinessAbilityInfo<br>Class name: BusinessAbilityInfo<br>Method or attribute name: readonly labelId: number;|BusinessAbilityInfo.d.ts|
|Added|NA|Module name: BusinessAbilityInfo<br>Class name: BusinessAbilityInfo<br>Method or attribute name: readonly descriptionId: number;|BusinessAbilityInfo.d.ts|
|Added|NA|Module name: BusinessAbilityInfo<br>Class name: BusinessAbilityInfo<br>Method or attribute name: readonly iconId: number;|BusinessAbilityInfo.d.ts|
|Added|NA|Module name: BusinessAbilityInfo<br>Class name: BusinessAbilityInfo<br>Method or attribute name: readonly businessType: businessAbilityRouter.BusinessType;|BusinessAbilityInfo.d.ts|
|Added|NA|Module name: BusinessAbilityInfo<br>Class name: BusinessAbilityInfo<br>Method or attribute name: readonly applicationInfo: ApplicationInfo;|BusinessAbilityInfo.d.ts|
|Added|NA|Class name: Dependency<br>Method or attribute name: readonly bundleName: string;|HapModuleInfo.d.ts|
|Added|NA|Class name: Dependency<br>Method or attribute name: readonly versionCode: number;|HapModuleInfo.d.ts|
|Added|NA|Module name: OverlayModuleInfo<br>Class name: OverlayModuleInfo|OverlayModuleInfo.d.ts|
|Added|NA|Module name: OverlayModuleInfo<br>Class name: OverlayModuleInfo<br>Method or attribute name: readonly bundleName: string;|OverlayModuleInfo.d.ts|
|Added|NA|Module name: OverlayModuleInfo<br>Class name: OverlayModuleInfo<br>Method or attribute name: readonly moduleName: string;|OverlayModuleInfo.d.ts|
|Added|NA|Module name: OverlayModuleInfo<br>Class name: OverlayModuleInfo<br>Method or attribute name: readonly targetModuleName: string;|OverlayModuleInfo.d.ts|
|Added|NA|Module name: OverlayModuleInfo<br>Class name: OverlayModuleInfo<br>Method or attribute name: readonly priority: number;|OverlayModuleInfo.d.ts|
|Added|NA|Module name: OverlayModuleInfo<br>Class name: OverlayModuleInfo<br>Method or attribute name: readonly state: number;|OverlayModuleInfo.d.ts|
|Added|NA|Module name: SharedBundleInfo<br>Class name: SharedBundleInfo|SharedBundleInfo.d.ts|
|Added|NA|Module name: SharedBundleInfo<br>Class name: SharedBundleInfo<br>Method or attribute name: readonly name: string;|SharedBundleInfo.d.ts|
|Added|NA|Module name: SharedBundleInfo<br>Class name: SharedBundleInfo<br>Method or attribute name: readonly compatiblePolicy: bundleManager.CompatiblePolicy;|SharedBundleInfo.d.ts|
|Added|NA|Module name: SharedBundleInfo<br>Class name: SharedBundleInfo<br>Method or attribute name: readonly sharedModuleInfo: Array\<SharedModuleInfo>;|SharedBundleInfo.d.ts|
|Added|NA|Module name: SharedBundleInfo<br>Class name: SharedModuleInfo|SharedBundleInfo.d.ts|
|Added|NA|Module name: SharedBundleInfo<br>Class name: SharedModuleInfo<br>Method or attribute name: readonly name: string;|SharedBundleInfo.d.ts|
|Added|NA|Module name: SharedBundleInfo<br>Class name: SharedModuleInfo<br>Method or attribute name: readonly versionCode: number;|SharedBundleInfo.d.ts|
|Added|NA|Module name: SharedBundleInfo<br>Class name: SharedModuleInfo<br>Method or attribute name: readonly versionName: string;|SharedBundleInfo.d.ts|
|Added|NA|Module name: SharedBundleInfo<br>Class name: SharedModuleInfo<br>Method or attribute name: readonly description: string;|SharedBundleInfo.d.ts|
|Added|NA|Module name: SharedBundleInfo<br>Class name: SharedModuleInfo<br>Method or attribute name: readonly descriptionId: number;|SharedBundleInfo.d.ts|