Facebook PSID migration required for Pages API by August 12, 2019

Hello. Got the same E-mail but the date is September 4, 2019.

Should we migrate to the new API and will it be processed without any problems?
Did anybody try this?

Thank you very much.

SNAP is not using either Page-Scoped IDs (PSIDs) or App-Scoped IDs (ASIDs).
You will not be affected by this change.

@nextscripts
It’s clear.
Thank you so much for your reply.