VMware vSphere Foundation (VVF) 9.0 Upgrade to 9.0.1
So if you have been following the previous blogs, or just jumped here we are now going to cover the upgrade of a VVF 9.0 environment to 9.0.1. What we cover here will allow you to upgrade to future versions as well and will show you the differences you will see between a VCF driven upgrade and the steps required in VVF.
When Version 9 was released it was detailed that VMware was moving away from lots of different products all being released on their own cycles making planning an entire infrastructure upgrade a difficult task. When a new version comes out it will be for the whole stack, so when 9.0.1 was released in September 2025 it included updates for all the products supported in VVF. To carry out the update the products will need to be updated in the following order.