10th Gen processors are out, so WWDC is the next likely time for them to update. They don't offer significant performance boosts, and there aren't any new graphics available.
No. If they were going to do it they would have done it when the 13” came out less than a month ago. It would be bad strategy to do different model revamps in the same product line so close together. You won’t hear about a MacBook Pro for about 4 months. It’s too soon.