Update 2 for Veeam Backup & Replication v9 is now available and brings some improvements to the product.
Most important is the fact that Veeam Backup & Replication v9 now fully supports Cisco HyperFlex HX-Series for Direct NFS backup mode as well as VMware VSAN 6.2.
Furthermore on the EMC part support has been added for Data Domain DD OS 5.7 for DD Boost integration as a backup target. As production storage this update also adds support for Unity for Backup from Storage Snapshots as well as the Veeam Explorer for Storage Snapshots functionality.
Some Enterprise enhancements which would be introduced in Veeam Backup & Replication v9.5 were also backported and added in this support to benefit from it early!
The full release notes as well as the download can be found here.