Admins should test the version thoroughly locally (or on staging) for their systems from the Downloads screen, before making the changes globally, (or on production) for the end-users, from the Client Version screen.
Step 1: Go to the Client Version screen. From the highlighted drop-down menu, select the latest version.
Step 2: Click on Learn more to discover the latest updates and changes. Click on Upgrade to continue.
Step 3: Check the box to confirm that testing has been performed. Click on Upgrade Now to start the up-gradation process.