My copy of Scott Hahn's Kinship by Covenant says "Copyright 2009" and version "2010-09-21". However, a couple of days ago I came across the following post on his Facebook page:

I may be wrong, but it looks to me like he's referring to a later edition than the one we have. Furthermore, it looks to me like these corrections were made during the 9 months or so we had to wait for Logos to renegotiate the contract with Yale, after the shipping was already scheduled. I do not normally expect free updates every time a publisher prints a new edition, but given that this one was seemingly already out before we finally got the book (and our copies therefore old already when we got them), and given how long we had to wait, I think we kind of deserve this update. [:)]