If you have previously worked with SWsoft Sitebuilder for Linux/Unix version 2.x, and wish to upgrade to version 3.x or later, it is necessary to migrate all your Sitebuilder data to the newer version of Sitebuilder.
Currently, it is possible to upgrade to 4.1 from the following Sitebuilder 2.x versions:
The data migration process consists of two steps:
At each migration step the main Sitebuilder content is migrated first, and then the Sitebuilder modules are migrated.
Note: Prior to migration, it is necessary to back up your Sitebuilder 2.x installation, including both directory and database, file repositories of sites, databases, etc.