Hello!
Apparently Bittrex updated api and now do not work bidding for USDT. Will there be updates?

Here is an excerpt from the site:
   API Integration Updates
    -   Please note that we have updated our API with the release of our new site   
    -   For those accessing Bittrex via API, visit https://bittrex.github.io/ for recent updates regarding our Websocket. Please bookmark, as future API (REST and Websocket) documentation and best practices will be posted to that site.