When a new LMS version is available, you can upgrade your existing version by using a tool named Softaculous.
Please note that if you do not update your own LMS and there is an important security update, we will notify the client to update.
If update is not resolved in 72 hours, we will send client notification for automatic backup and update the client site.
We are focused in keeping the LMS code on server secure and appreciate when our clients take security more seriously.