The light version of our plugins has the same database structure as PROs. That means if you have the same version number of light and pro plugins you do not have to migrate the database. However, we recommend a full backup before the installation. In most common case, just delete the folder with light version
redmine/plugins/[plugin_name] and copy pro version to the same folder
Note: All data will be saved after the update from previous and Light to PRO versions.
Here are common steps for any plugin upgrade (all commands should be executed from Redmine app root folder ex.
/var/www/redmine, that folder contains