Yeti 4.0 is a major release which means a new license will needed and can be purchased via our online store - Studio (1x interactive and 5x render licenses) upgrades are USD$299 and Studio Render (5x render licenses) upgrades are USD$169.

If you have purchased a Yeti 3.0 license on or after January 1st 2021 you may also be eligible for a complimentary license upgrade which can be requested here before October 31st 2021. 

If you have any questions please reach out to our sales team