v3.8.1

Bug Fixes

• input event work with slot input (#546) (ef1a748)
• clear text error (#544) (bcc4f77)
• click event compatible with xhtml (#550) (b7cbc0d)
• showWeekNumber don't work (57f2219)

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修复bug

• input 事件兼容自定义的input 组件 (#546) (ef1a748)
• 手动清除输入框的错误 (#544) (bcc4f77)
• 点击事件兼容 xhtml (#550) (b7cbc0d)
• showWeekNumber 不生效 (57f2219)