dayjs("2019-05-13 00:00:00").format("YYYY/MM/DD H:mm") returns unexpected value

[kakinouchi]

Describe the bug
dayjs("2019-05-13 00:00:00").format("YYYY/MM/DD H:mm") returns "2019/05/13 0:00" but returns "2019/05/13 +0900:00"

Expected behavior
I expect that
dayjs("2019-05-13 00:00:00").format("YYYY/MM/DD H:mm") returns "2019/05/13 0:00"

Information

• Day.js Version : 1.8.13
• OS: macOS Mojave
• Test Environment: Node.js (v11.14.0)
• Time zone: JST(Japan)

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[iamkun]

@kakinouchi

Hi, please use v1.8.14.

1.8.13 has been deprecated for critical bug fixed in v1.8.14 .format API returns UTC offset when the value is 0

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[kakinouchi]

@iamkun
Thank you for your reply. Version up to 1.8.14 resolved my issue !