Each new license includes one year warranty of free maintenance. Maintenance requires correct end-user details, otherwise it will not be activated. A maintenance package entitles you to free updates of any new versions released.
After the first year, you must purchase maintenance WITHIN 30 days after maintenance expiry to continue receiving these benefits. If you do not renew your maintenance and wish to update to the latest version once a new version is released, you will have to buy a version update.