Though it’s been long in coming, the Biblia Hebraica Quinta (BHQ) is meant to supercede the current scholarly edition of the Hebrew Bible, the Biblia Hebraica Stuttgartensia (BHS).
What is the BHQ? Start here and you’ll get a good grasp of it. I updated my readers in 2014 with what was then some new information. To my great surprise, in a .pdf from Hendrickson Publishers today, I saw a cover image for the Genesis volume!
Look on the far right:
So new is it that Amazon and Hendrickson both don’t have it listed by ISBN or any other means. Hopefully it really will show up soon!
UPDATE: I have received word that the expected release date is Spring 2016.