APNS Legacy Binary Protocol end date

Can anyone confirm what is the official date for the end of the APNS Legacy Binary Protocol.
Until now we have found 2 dates (see below for the links):
  • End of November 2020

  • March 31, 2021Anyone can confirm which one is correct?

Thank youAPNs will not support legacy binary protocol as of March 31, 2021.
https://developer.apple.com/documentation/usernotifications/setting_up_a_remote_notification_server/sending_notification_requests_to_apns/

Legacy ports 2195 and 2196 are deprecated and will not be supported after November 2020.
https://support.apple.com/en-us/HT203609
It is now pushed to March 31, 2021

https://developer.apple.com/news/?id=c88acm2b


APNS Legacy Binary Protocol end date
 
 
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