You can download the new version here : latest Release from XP/VS Server
To update just uninstall the old version ( 74. Uninstall XP/VS Server) , then install the new version and reboot.
Starting with Version 1.0.424 you don't need to uninstall previous version when upgrading XPVS.
Your licenses and settings will be kept during this process.Tags: last, latest Release, Update, Update XP/VS Server, Upgrade, up to date