You might see the notifications regarding the upgrade of the new version. 

See what's new

Please note that it is never mandatory to upgrade if you do not want to. 

We are always glad when one can use the trial version and then make a purchase decision.  

NOTE: if your purchase is made within 30 days before the upgrade version was released, you qualify for a free upgrade. 

To receive a free upgrade, please create a new support ticket entitled 'UPGRADE'