I probably missed the corresponding post:
Is automatic lens correction already available for Panasonic Lumix G cameras/lenses, especially the GH2?
Kind regards
Thomas
Yes, all
except the GH2: that model has not even been released for sale yet so it's not covered by dcraw. Here's the relevant news blurb on the other G models:
v2011.105
11/23/10
Priority: Low
v2011.105 includes barrel distortion correction for all lenses on all Panasonic G series cameras when shooting raw photos. Previously, only the G1 and GH1 cameras with 14-140 lens were supported.
Mike