SketchUp 7.1 launched back in September. Last week, we updated the SketchUp ruby API Site with all the changes that have been made since the release of Sketchup 7.0 (Nov 2008). This includes documentation fixes and updates for several new methods. For all the details check out the API release notes.
We would also like to say "Thanks!!" to the SketchUcation community and the guys over at Smustard.com for sending us Ruby documentation fixes. SketchUp's amazing developer community continues to be one of the best "features" of the Ruby API.