1| Change Type | Old Version | New Version | d.ts File | 2| ---- | ------ | ------ | -------- | 3|Error code added|NA|Method or attribute name: getOnlineUpdater<br>Error code: 201, 11500104|@ohos.update.d.ts| 4|Error code added|NA|Method or attribute name: getRestorer<br>Error code: 201, 11500104|@ohos.update.d.ts| 5|Error code added|NA|Method or attribute name: getLocalUpdater<br>Error code: 201, 11500104|@ohos.update.d.ts| 6|Error code added|NA|Method or attribute name: checkNewVersion<br>Error code: 201, 11500104|@ohos.update.d.ts| 7|Error code added|NA|Method or attribute name: getNewVersionInfo<br>Error code: 201, 11500104|@ohos.update.d.ts| 8|Error code added|NA|Method or attribute name: getNewVersionDescription<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 9|Error code added|NA|Method or attribute name: getCurrentVersionInfo<br>Error code: 201, 11500104|@ohos.update.d.ts| 10|Error code added|NA|Method or attribute name: getCurrentVersionDescription<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 11|Error code added|NA|Method or attribute name: getTaskInfo<br>Error code: 201, 11500104|@ohos.update.d.ts| 12|Error code added|NA|Method or attribute name: download<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 13|Error code added|NA|Method or attribute name: resumeDownload<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 14|Error code added|NA|Method or attribute name: pauseDownload<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 15|Error code added|NA|Method or attribute name: upgrade<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 16|Error code added|NA|Method or attribute name: clearError<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 17|Error code added|NA|Method or attribute name: getUpgradePolicy<br>Error code: 201, 11500104|@ohos.update.d.ts| 18|Error code added|NA|Method or attribute name: setUpgradePolicy<br>Error code: 201, 11500104|@ohos.update.d.ts| 19|Error code added|NA|Method or attribute name: terminateUpgrade<br>Error code: 201, 11500104|@ohos.update.d.ts| 20|Error code added|NA|Method or attribute name: on<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 21|Error code added|NA|Method or attribute name: off<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 22|Error code added|NA|Method or attribute name: factoryReset<br>Error code: 201, 11500104|@ohos.update.d.ts| 23|Error code added|NA|Method or attribute name: verifyUpgradePackage<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 24|Error code added|NA|Method or attribute name: applyNewVersion<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 25|Error code added|NA|Method or attribute name: on<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 26|Error code added|NA|Method or attribute name: off<br>Error code: 201, 401, 11500104|@ohos.update.d.ts| 27