After an official product release, Trend Micro often develops the following to address issues, enhance product performance, or add new features:
Your vendor or support provider may contact you when these items become available. Check the Trend Micro website for information on new hot fix, patch, and service pack releases:
http://www.trendmicro.com/download
All releases include a readme file that contains installation, deployment, and configuration information. Read the readme file carefully before performing installation.