A patch to update existing Elxis 2008.1 installations to the latest stable version 2009.0, was released today and you can download it from the Elxis Downloads Center. You will find detailed instructions on how to apply this patch inside the zip package. Unzip the patch package and read the README.txt carefully. The update procedure is easy and it will take you about 20-30 minutes. During this time turn your site offline. If you use an older Elxis version (2008.0) you should first upgrade to 2008.1 and then apply the Elxis 2009.0 patch.