dayjs().startOf('quarter') do not work right

[xuefei007]

Describe the bug
dayjs().startOf('quarter') do not return the beginning of the current quarter, 1st day of months, 12:00 am but current date

Expected behavior
the beginning of the current quarter, 1st day of months, 12:00 am

Information

• Day.js Version [e.g. v1.0.0]
• OS: [e.g. iOS]
• Browser [e.g. chrome 62]

[iamkun]

Thanks.

Please use our QuarterOfYear plugin to get full quarter support after version 1.8.11.

import quarterOfYear from 'dayjs/plugin/quarterOfYear'

dayjs.extend(quarterOfYear)

dayjs().startOf('quarter') 
dayjs().add(1, 'quarter')

https://github.com/iamkun/dayjs/blob/dev/docs/en/Plugin.md#quarterofyear

[iamkun]

🎉 This issue has been resolved in version 1.8.11 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀