Apple has published Christmas dates on which the App Store will not accept new games and updates for approval.
This year is the period from December 23 to December 27 (Pacific time zone, the difference from Moscow is minus 11 hours).
As in previous years, during this time, developers will not have the opportunity either to release a new product on the store pages, or to update it. But the rest of the App Store Connect functionality will continue to work.
In connection with the holidays, Apple asks developers to keep this in mind and try to send products for review as early as possible.