Upgrades are completed manually and require importing Remedy data and definition files as well updating files on your web server. Upgrades are designed to take you from one specific version to the next so be sure to pay close attention to the versions that you have and need to go to.
Full Install 1.5.1 here
- Upgrade from 1.5.0 to 1.5.1.
Download the package here.
If the link above does not work, the upgrade packages are available in the Attachments section below.