The Humphrey child theme has been updated to version 2.0. This version is a complete rewrite and has been brought up to current Genesis standards.
Some time ago I had deprecated this theme but in hindsight that was probably a mistake as it is arguably our most popular child theme having been downloaded nearly 1000 times.
Like the recently released ElevenHundred child theme, Humphrey v2.0 is built on a 1100px CSS grid which is the base all of our child themes will use from this point forward.
This version is packed full of all kinds of goodies including a responsive layout. If you’re happy with v1.4.0 then there is no need to install this new version but honestly if I were you I would. Unfortunately there is no easy upgrade path as v2.0 is practically a brand new theme. The only thing it shares with previous versions is the name.
So head on over to the official theme page for the juicy details.