When does The Narrow Road to the Deep North return?

The Narrow Road to the Deep North is an upcoming Australian drama miniseries. It is based upon the novel of the same name by Richard Flanagan. Jacob Elordi, Odessa Young, Ciarán Hinds, Olivia DeJonge, Heather Mitchell, Thomas Weatherall, Show Kasamatsu, Charles An, and Simon Baker joined the cast.