Floating licenses use a server rather than a serial number.  If you have a serial number, you do not have a floating license and this article does not apply to you.

ZBrush 2018 is a free upgrade for all floating license customers.  

License roaming is now implemented as well, allowing copies of ZBrush to be checked out from the server for up to 30 days at a time.

To receive this upgrade, the IT manager or person who will be responsible for upgrading all user computers at your organization will need to submit a Support ticket.  We will need you to provide:

• The organization name
• One of your license files
• Choose the Floating License department from the support ticket options.  (It's under the "ZBrush Support" category.)

The ZBrush to KeyShot Bridge does not require any upgrades at this time.  Your existing licenses will continue to work with ZBrush 2018.  This is a client-side upgrade, only.

Thank you!