SYMPTOMS
Old version is displayed on login page of Plesk Sitebuilder:Log in to Plesk Sitebuilder <version> for Unix/Linux. and incorrect version is showed in table config_param of Sitebuilder database sitebuilder3 and in file /usr/local/sitebuilder/.version (or /opt/sitebuilder/.version on Debian).
RESOLUTION
First of all ensure that Sitebuilder is configured correctly for server:~# sb_config --help | grep sb_host
--sb_host_ip Create virtual host on the specified IP [IP_ADDRESS]
--sb_hostname Sitebuilder virtual host name [sitebuilder.your-domain.com]
~# Where IP_ADDRESS belongs to Sitebuilder server and hostname sitebuilder.your-domain.com is resolvable.
If Sitebuilder configuration is correct you may complete update with
~# echo 4.1.0 > /usr/local/sitebuilder/migrate
~# sb_config --migrate_all where 4.1.0 is old Sitebuilder version.
Additional information
Name of Sitebuilder database may differ, you may get its name with help of sb_config:~# sb_config --help | grep db_name
--sb_db_name Sitebuilder database name [sitebuilder3]
~# Keywords: finish; update