There"s been some new Planes of Power content shown at this years GenCon. GameSpot have written up a small report, here"s a snippet:
We were able to see the newly implemented Plane of Innovation at Gen Con. Innovation will be a plane of tinkerers--in fact, player characters that have studied the tinkering trade skill should be able to find a few extra quests to perform. The plane itself will be characterized by animated fixtures in the backgrounds--mechanical arms and pistons constantly in motion on bookshelves and walls and ceilings. The plane will be divided into two areas: the factory, at which all new technology is developed, and the junkyard, where obsolete technology is dumped.
Unfortunately for players, much of the plane"s obsolete technology is in the form of huge, mechanized monsters, like the junkbeast, a grotesque metallic creature made entirely from simple parts, like cogs and wheels, with a rusty, bloodstained bear trap for a head.