Change Type	Old Version	New Version	d.ts File
Added	NA	Class name: DeviceInfo; Method or attribute name: range: number;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: PublishInfo; Method or attribute name: publishId: number;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: PublishInfo; Method or attribute name: mode: DiscoverMode;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: PublishInfo; Method or attribute name: freq: ExchangeFreq;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: PublishInfo; Method or attribute name: ranging : boolean;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: DeviceManager; Method or attribute name: startDeviceDiscovery(subscribeInfo: SubscribeInfo, filterOptions?: string): void;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: DeviceManager; Method or attribute name: publishDeviceDiscovery(publishInfo: PublishInfo): void;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: DeviceManager; Method or attribute name: unPublishDeviceDiscovery(publishId: number): void;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: DeviceManager; Method or attribute name: setUserOperation(operateAction: number, params: string): void;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: DeviceManager; Method or attribute name: on(type: ‘uiStateChange’, callback: Callback<{ param: string}>): void;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: DeviceManager; Method or attribute name: on(type: ‘publishSuccess’, callback: Callback<{ publishId: number }>): void;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: DeviceManager; Method or attribute name: on(type: ‘publishFail’, callback: Callback<{ publishId: number, reason: number }>): void;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: DeviceManager; Method or attribute name: off(type: ‘uiStateChange’, callback?: Callback<{ param: string}>): void;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: DeviceManager; Method or attribute name: off(type: ‘publishSuccess’, callback?: Callback<{ publishId: number }>): void;	@ohos.distributedHardware.deviceManager.d.ts
Added	NA	Class name: DeviceManager; Method or attribute name: off(type: ‘publishFail’, callback?: Callback<{ publishId: number, reason: number }>): void;	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: deviceManager; Method or attribute name: function createDeviceManager(bundleName: string, callback: AsyncCallback<DeviceManager>): void; Old version:	Class name: deviceManager; Method or attribute name: function createDeviceManager(bundleName: string, callback: AsyncCallback<DeviceManager>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: release(): void; Old version:	Class name: DeviceManager; Method or attribute name: release(): void; New version: 11600101	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: getTrustedDeviceListSync(): Array<DeviceInfo>; Old version:	Class name: DeviceManager; Method or attribute name: getTrustedDeviceListSync(): Array<DeviceInfo>; New version: 401,11600101	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: getTrustedDeviceList(callback:AsyncCallback<Array<DeviceInfo>>): void; Old version:	Class name: DeviceManager; Method or attribute name: getTrustedDeviceList(callback:AsyncCallback<Array<DeviceInfo>>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: getTrustedDeviceList(): Promise<Array<DeviceInfo>>; Old version:	Class name: DeviceManager; Method or attribute name: getTrustedDeviceList(): Promise<Array<DeviceInfo>>; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: getLocalDeviceInfoSync(): DeviceInfo; Old version:	Class name: DeviceManager; Method or attribute name: getLocalDeviceInfoSync(): DeviceInfo; New version: 401,11600101	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: getLocalDeviceInfo(callback:AsyncCallback<DeviceInfo>): void; Old version:	Class name: DeviceManager; Method or attribute name: getLocalDeviceInfo(callback:AsyncCallback<DeviceInfo>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: getLocalDeviceInfo(): Promise<DeviceInfo>; Old version:	Class name: DeviceManager; Method or attribute name: getLocalDeviceInfo(): Promise<DeviceInfo>; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: startDeviceDiscovery(subscribeInfo: SubscribeInfo): void; Old version:	Class name: DeviceManager; Method or attribute name: startDeviceDiscovery(subscribeInfo: SubscribeInfo): void; New version: 401,201,11600104,11600101	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: stopDeviceDiscovery(subscribeId: number): void; Old version:	Class name: DeviceManager; Method or attribute name: stopDeviceDiscovery(subscribeId: number): void; New version: 401,201,11600101	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: AsyncCallback<{deviceId: string, pinToken ?: number}>): void; Old version:	Class name: DeviceManager; Method or attribute name: authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: AsyncCallback<{deviceId: string, pinToken ?: number}>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: unAuthenticateDevice(deviceInfo: DeviceInfo): void Old version:	Class name: DeviceManager; Method or attribute name: unAuthenticateDevice(deviceInfo: DeviceInfo): void New version: 401,201,11600101	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: verifyAuthInfo(authInfo: AuthInfo, callback: AsyncCallback<{deviceId: string, level: number}>): void; Old version:	Class name: DeviceManager; Method or attribute name: verifyAuthInfo(authInfo: AuthInfo, callback: AsyncCallback<{deviceId: string, level: number}>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: on(type: ‘deviceStateChange’, callback: Callback<{ action: DeviceStateChangeAction, device: DeviceInfo }>): void; Old version:	Class name: DeviceManager; Method or attribute name: on(type: ‘deviceStateChange’, callback: Callback<{ action: DeviceStateChangeAction, device: DeviceInfo }>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: on(type: ‘deviceFound’, callback: Callback<{ subscribeId: number, device: DeviceInfo }>): void; Old version:	Class name: DeviceManager; Method or attribute name: on(type: ‘deviceFound’, callback: Callback<{ subscribeId: number, device: DeviceInfo }>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: on(type: ‘discoverFail’, callback: Callback<{ subscribeId: number, reason: number }>): void; Old version:	Class name: DeviceManager; Method or attribute name: on(type: ‘discoverFail’, callback: Callback<{ subscribeId: number, reason: number }>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: on(type: ‘serviceDie’, callback: () => void): void; Old version:	Class name: DeviceManager; Method or attribute name: on(type: ‘serviceDie’, callback: () => void): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: off(type: ‘deviceStateChange’, callback?: Callback<{ action: DeviceStateChangeAction, device: DeviceInfo }>): void; Old version:	Class name: DeviceManager; Method or attribute name: off(type: ‘deviceStateChange’, callback?: Callback<{ action: DeviceStateChangeAction, device: DeviceInfo }>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: off(type: ‘deviceFound’, callback?: Callback<{ subscribeId: number, device: DeviceInfo }>): void; Old version:	Class name: DeviceManager; Method or attribute name: off(type: ‘deviceFound’, callback?: Callback<{ subscribeId: number, device: DeviceInfo }>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: off(type: ‘discoverFail’, callback?: Callback<{ subscribeId: number, reason: number }>): void; Old version:	Class name: DeviceManager; Method or attribute name: off(type: ‘discoverFail’, callback?: Callback<{ subscribeId: number, reason: number }>): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Error code added	Class name: DeviceManager; Method or attribute name: off(type: ‘serviceDie’, callback?: () => void): void; Old version:	Class name: DeviceManager; Method or attribute name: off(type: ‘serviceDie’, callback?: () => void): void; New version: 401	@ohos.distributedHardware.deviceManager.d.ts
Access level changed	Class name: DeviceType; Method or attribute name: enum DeviceType Old version:	Class name: DeviceType; Method or attribute name: enum DeviceType New version: systemapi	@ohos.distributedHardware.deviceManager.d.ts
Function changed	Class name: DeviceManager; Method or attribute name: authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: AsyncCallback<{deviceId: string, pinTone ?: number}>): void;	Class name: DeviceManager; Method or attribute name: authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: AsyncCallback<{deviceId: string, pinToken ?: number}>): void;	@ohos.distributedHardware.deviceManager.d.ts