Hmm. As far as I can tell there is no way to publish a game directly to a jam page in a way that will keep it invisible (on the jam page AND the author's itch profile) until submissions close. We could submit them as "restricted", but then they wouldn't be playable from the jam page (when judging starts) either.
So I suppose we should be allowed to release our games in, say, the last 24 hours before the deadline? Adam?