In this case, probably yes)))))))) And in general, probably in all cases)))

Added after 18 hours and 49 minutes
And how do I make a signature appear at the bottom of each post? Because I create a signature, but it only appears in my profile. Can I put a link to this thread in the signature, with a message like: "Attention! Registration for the mapmaking contest has been extended." Because I think people just don't see the thread. I myself stumbled upon it by chance. There are only 540 views.