update to 7 for free version?

I have free version 6.0.24928.0.  When I click for updates, the msg says there are no updates available.  I see, however, that there is a version 7.  Is that not available in the free version?

Hello Helvi,
you can manually download it for free on our websie, the update has just not been pushed to all users yet.

Regards,
Olivia