Upgrade CMS plugin version
We recommend a full backup before the installation. In the most common case, just delete the folder with the previous version
redmine/plugins/redmine_cms and copy the new version to the same folder
Note: All data will be saved after updates from previous versions.
Here are common steps for CMS plugin upgrade (all commands should be executed from Redmine app root folder ex.
/var/www/redmine, that folder contains