<A target="_blank" href="http://xpagesblog.com/xpages-blog/2010/9/16/the-xpages-extension-library-hits-the-streets.html">Paul Hannan is letting everyone know the XPages Extension Library is now available</A> for download from OpenNTF. The library includes information on using the XPages Extension API (ExtAPI) in Notes 8.5.2.