This just in, courtesy of Baen Publisher Toni Weisskopf:
This is the eighteenth novel detailing the adventures of Clan Korval and other residents of the Liaden Universe®.
The hardcover will be in bookstores in June 2015. For those who treasure a passion for eArcs, count backward four months from June for your probable release date. No word yet on whether there will be an audiobook edition.
More news as it becomes available.