From Kooboo document
Upgrading Kooboo CMS into the lastest version is very simple. The regular upgrading steps are:
- Download the Kooboo CMS released packages.
- Extract the Kooboo_CMS.zip into a new folder.
- Deploy the providers that your site are using into the BIN folder. See: Setup database provider, Setup template engines, Setup user provider
- Copy the Cms_Data of the old site into the new Kooboo CMS folder.
- Assign the IIS Web site to the new Kooboo CMS folder.