To manually upgrade an add-on (i.e. install a higher add-on version), select the add-on script (.js file).
All the add-on assets, such as the category, icons, and images, are automatically loaded and can be changed if needed. Click upgrade to complete manually updating the add-on within the system.
Any updates to the existing add-on will be automatically recognized. It is important to increment the version number for any updates. The new version will be displayed in the Marketplace, offering users the option to update the add-on. To upgrade a public add-on, the "Fetch add-ons" option can be used to retrieve the latest updates from the external add-on repository.