Please, review note 1456911 for updates on this.
IRS has not published the final version of form 941. Until the updated version is released, we are not able to provide any timeline. We will do it as soon as the authority publishes the new form. As just a draft has been delivered.
The note 1456911 will be update accordingly. You can check the note in
regular basis and also you will be able to find more information on: