Google APIs Client Library for Hudson and Google APIs Client Library for Jenkins version 2.0-1.20.0 were released yesterday. You should be able to install it in the plugin manager in your Hudson or Jenkins installation, download from the Maven Central Repository for Hudson, or download from the Jenkins plugins repository for Jenkins.

Google APIs Client Library (plugins for Hudson and for Jenkins) provides the Google APIs Client Library for Java to other plugins without any user-visible features.

For its release history and what’s new, see the Release Notes.