DON'T WORRY! - This is nothing to worry about!
(None of your users can see this page)
The CLC run regular system and security updates to ensure that you have the best possible performance for your site. On the larger updates, the first admin to log into the site will come across a 'Plugins Check' page that prompts you to update your site. Although we try to update each site before anyone encounters this page, you may stumble across it from time to time.
You are able to upgrade the platform yourself, by working through each of the following pages as prompted. All we ask, is that you do not change any of the default settings.
As always if you are ever unsure, please raise a ticket into helpdesk if you have any problems or questions.