How to Enable Auto Upgrade feature for existing application?

Step 1: Log into your cPanel

Step 2: Locate the Software/Services category and click on the Softaculous icon.

Step 3: Click on the All Installations or Application Installs icon.

Step 4: To enable the Auto Upgrade for and click on the Edit Details icon.

Step 5: The Auto Upgrade checkbox. Check this to enable it.

Step 6: Click on the Edit Installation Details button.