| Change Type | Old Version | New Version | d.ts File |
| ---- | ------ | ------ | -------- |
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHeader|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHeader<br>Method or attribute name: |@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHeader<br>Method or attribute name: headerKey: string;|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHeader<br>Method or attribute name: headerKey: string;|@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHeader<br>Method or attribute name: headerValue: string;|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHeader<br>Method or attribute name: headerValue: string;|@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHitTestType|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHitTestType<br>Method or attribute name: |@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHitTestType<br>Method or attribute name: EditText|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHitTestType<br>Method or attribute name: EditText|@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHitTestType<br>Method or attribute name: Email|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHitTestType<br>Method or attribute name: Email|@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHitTestType<br>Method or attribute name: HttpAnchor|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHitTestType<br>Method or attribute name: HttpAnchor|@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHitTestType<br>Method or attribute name: HttpAnchorImg|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHitTestType<br>Method or attribute name: HttpAnchorImg|@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHitTestType<br>Method or attribute name: Img|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHitTestType<br>Method or attribute name: Img|@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHitTestType<br>Method or attribute name: Map|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHitTestType<br>Method or attribute name: Map|@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHitTestType<br>Method or attribute name: Phone|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHitTestType<br>Method or attribute name: Phone|@ohos.web.webview.d.ts|
|Added|NA|Module name: ohos.web.webview<br>Class name: WebHitTestType<br>Method or attribute name: Unknown|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebHitTestType<br>Method or attribute name: Unknown|@ohos.web.webview.d.ts|
|Added|NA|Class name: HitTestValue<br>Method or attribute name: type: WebHitTestType;|@ohos.web.webview.d.ts|
|Added|NA|Class name: WebviewController<br>Method or attribute name: static setWebDebuggingAccess(webDebuggingAccess: boolean): void;|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HeaderV9|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HeaderV9<br>Method or attribute name: headerKey: string;|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HeaderV9<br>Method or attribute name: headerValue: string;|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HitTestTypeV9|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: EditText|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: Email|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: HttpAnchor|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: HttpAnchorImg|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: Img|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: Map|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: Phone|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: HitTestTypeV9<br>Method or attribute name: Unknown|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: WebAsyncController|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: WebAsyncController<br>Method or attribute name: constructor(controller: WebController);|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: WebAsyncController<br>Method or attribute name: storeWebArchive(baseName: string, autoName: boolean): Promise\<string>;|NA|@ohos.web.webview.d.ts|
|Deleted|Module name: ohos.web.webview<br>Class name: WebAsyncController<br>Method or attribute name: storeWebArchive(baseName: string, autoName: boolean, callback : AsyncCallback\<string>): void;|NA|@ohos.web.webview.d.ts|
|Function changed|Class name: WebviewController<br>Method or attribute name: loadUrl(url: string \| Resource, headers?: Array\<HeaderV9>): void;<br>|Class name: WebviewController<br>Method or attribute name: loadUrl(url: string \| Resource, headers?: Array\<WebHeader>): void;<br>|@ohos.web.webview.d.ts|
|Function changed|Class name: WebviewController<br>Method or attribute name: getHitTest(): HitTestTypeV9;<br>|Class name: WebviewController<br>Method or attribute name: getHitTest(): WebHitTestType;<br>|@ohos.web.webview.d.ts|