Zoom regularly updates the desktop client version when releasing new features and bug fixes.
Please see Zoom Software Quarterly Lifecycle Policy for more information and update schedule. Users must update to the minimum version or higher before they are able to sign into their Zoom account again and regain full access Zoom features. On the date of each new enforcement, users on a client version below the minimum requirement will be signed-out of their client. Zoom is now enforcing a minimum version for the Zoom desktop client and plugins with a new quarterly minimum version schedule.