v2.0.1

• 本次更新修复了check_updated方法调用后不自动更新change_page_updated参数的问题。

• 发布后注：此版本由于未更新Cargo.lock无法在crates.io上发布，请使用v2.0.2代替。

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• This update has fixed the bug where the change_page_updated parameter would not be automatically updated after the check_updated method was called.

• Note after release: This version cannot be released on crates.io as Cargo.lock has not been updated. Please use v2.0.2 instead.