The VMware NSX for vSphere release notes are available in the VMware docs page:
- Go to your web browser and navigate to the VMware NSX for vSphere docs page (https://docs.vmware.com/en/VMware-NSX-for-vSphere/index.html).
- To read and review the NSX for vSphere release notes, expand the Release Notes link and click the desired version of NSX for vSphere release notes.
- To read and review the upgrade documents, click the NSX Upgrade Guide link, expand the PDFs link, and click the NSX Upgrade Guide link under the PDFs section.