Yes, all new and existing users can still access the Ziva VFX perpetual licenses. These licenses offer lifetime access to the Ziva VFX plugin, including complimentary software updates for the first 12 months. After the 12 months, however, new software versions will not be made available without the purchase of an annual subscription license ($1,800/year). We highly recommend that users only use the most up-to-date versions of our software since our technical support team and education material will only reference the most relevant and advanced Ziva techniques and tools.
Additionally, old software versions may not run on the latest versions of Maya. This is completely out of our control. If your perpetual license has surpassed the 365-day update period, you will not be able to receive more recent versions, regardless of its Maya compatibility or lack thereof.