For those of you who use the AdWords API, we are happy to announce the launch of the latest version of the API, v2009. This version offers more speed, scale, and flexibility to developers, at a lower cost. Since v2009 is a production beta, developers can sign up for access and will be whitelisted on a rolling basis. For full details on what you'll find in v2009 and how to get started, visit the AdWords API blog.