As advised by Bittrex:

@everyone We're now going into a period of confidentiality over the Bittrex listing. If you ask about progress, we'll respond with something like 'we are now in a period of confidentiality over the listing process, we can't tell you one way or another'

We'll make an announcement over the launch process in the next day or two, which will cover the August swap / airdrop. The OP will also see some updates.