Component-Builder-fork/admin/sql/updates/mysql/2.4.3.sql

ALTER TABLE `#__componentbuilder_joomla_component` ADD `export_buy_link` VARCHAR(255) NOT NULL DEFAULT '' AFTER `emptycontributors`;
ALTER TABLE `#__componentbuilder_joomla_component` ADD `export_package_link` VARCHAR(255) NOT NULL DEFAULT '' AFTER `export_buy_link`;