You can check the support status of your vSpace version on the Product Lifecycle support page.

In an effort to continue to innovate and bring the best possible features and experience to our customers, we have announced End-of-Life (EOL) for many older vSpace versions. In most cases, you still have access to product documentation and the self-help center. You can also submit a tech support ticket on a limited basis. However, there is no enhanced support option for older versions.