The easiest way to upgrade Plesk to the latest version is to do it using
the server configuration and management tools available to the Plesk
administrator directly in the GUI. For instructions, see Upgrading
Plesk Using Administrator GUI.
If you wish to have more flexibility in choosing a version and a tier
for upgrading, use the interactive installer.
- Interactive upgrade of Plesk for Linux: Upgrading Plesk for Linux
Using Installer Console, Upgrading Plesk for Linux
Using Installer GUI. - Interactive upgrade of Plesk for Windows: Upgrading Plesk for
Windows Using Installer Console, Upgrading Plesk for
Windows Using Installer GUI.
with