Stephanie Markoff. Whenever I wasn’t dealing directly with, it’d be Stephanie or Reuben. Both of whom are very efficient at their work. =)
There seems to have been some sort of a hiccup recently. I believe they prioritize updates over new submissions, so there may be a bit of a delay given 4.10 is still in the 10 day update window. If you received a confirmation email upon submitting your product, then they have your submission. If you go another week or so without hearing back, I’d probably ping them again. =)