The second volume is now available. It covers the middle third of A GAME OF THRONES. More info here:
https://ifdb.fanedit.org/the-game-of-thrones-purist-cuts-volume-ii-the-crowning/
Subtitles for Dothraki dialogue are available.
Next will be the third volume, covering the final third of A GAME OF THRONES. followed by the fourth and fifth volumes, which will cover A CLASH OF KINGS, corresponding largely to Season 2 of the show.