Change Type	Old Version	New Version	d.ts File
Added	NA	Module name: ohos.taskpool Class name: taskpool	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: Priority	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: Priority Method or attribute name: HIGH	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: Priority Method or attribute name: MEDIUM	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: Priority Method or attribute name: LOW	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: Task	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: Task Method or attribute name: constructor(func: Function, ...args: unknown[]);	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: Task Method or attribute name: function: Function;	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: Task Method or attribute name: arguments?: unknown[];	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: taskpool Method or attribute name: function execute(func: Function, ...args: unknown[]): Promise;	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: taskpool Method or attribute name: function execute(task: Task, priority?: Priority): Promise;	@ohos.taskpool.d.ts
Added	NA	Module name: ohos.taskpool Class name: taskpool Method or attribute name: function cancel(task: Task): void;	@ohos.taskpool.d.ts
Added	NA	Class name: URLParams Method or attribute name: constructor(init?: string[][] | Record<string, string> | string | URLParams);	@ohos.url.d.ts
Added	NA	Class name: URL Method or attribute name: readonly params: URLParams;	@ohos.url.d.ts
Deprecated version changed	Class name: URL Method or attribute name: readonly searchParams: URLSearchParams; Deprecated version: N/A	Class name: URL Method or attribute name: readonly searchParams: URLSearchParams; Deprecated version: 9 Substitute API: ohos.url.URL.params	@ohos.url.d.ts
Deprecated version changed	Class name: worker Method or attribute name: const parentPort: DedicatedWorkerGlobalScope; Deprecated version: N/A	Class name: worker Method or attribute name: const parentPort: DedicatedWorkerGlobalScope; Deprecated version: 9 Substitute API: ohos.worker.workerPort	@ohos.worker.d.ts
Initial version changed	Class name: URL Method or attribute name: static parseURL(url: string, base?: string | URL): URL; Initial version: N/A	Class name: URL Method or attribute name: static parseURL(url: string, base?: string | URL): URL; Initial version: 9	@ohos.url.d.ts
Initial version changed	Class name: worker Method or attribute name: const parentPort: DedicatedWorkerGlobalScope; Initial version: N/A	Class name: worker Method or attribute name: const parentPort: DedicatedWorkerGlobalScope; Initial version: 7	@ohos.worker.d.ts
Initial version changed	Class name: worker Method or attribute name: const workerPort: ThreadWorkerGlobalScope; Initial version: N/A	Class name: worker Method or attribute name: const workerPort: ThreadWorkerGlobalScope; Initial version: 9	@ohos.worker.d.ts
Function changed	Class name: DedicatedWorkerGlobalScope Method or attribute name: onmessage?: (this: DedicatedWorkerGlobalScope, ev: MessageEvent) => void;	Class name: DedicatedWorkerGlobalScope Method or attribute name: onmessage?: (this: DedicatedWorkerGlobalScope, ev: MessageEvent) => void;	@ohos.worker.d.ts
Function changed	Class name: DedicatedWorkerGlobalScope Method or attribute name: onmessageerror?: (this: DedicatedWorkerGlobalScope, ev: MessageEvent) => void;	Class name: DedicatedWorkerGlobalScope Method or attribute name: onmessageerror?: (this: DedicatedWorkerGlobalScope, ev: MessageEvent) => void;	@ohos.worker.d.ts
Function changed	Class name: Worker Method or attribute name: onmessage?: (event: MessageEvent) => void;	Class name: Worker Method or attribute name: onmessage?: (event: MessageEvent) => void;	@ohos.worker.d.ts
Function changed	Class name: Worker Method or attribute name: onmessageerror?: (event: MessageEvent) => void;	Class name: Worker Method or attribute name: onmessageerror?: (event: MessageEvent) => void;	@ohos.worker.d.ts