XenServer 7.5 Standard Edition includes Citrix support. XenServer 7.5 extends alignment with XenApp and XenDesktop release cycles while the expanded XenServer Enterprise entitlement ensures you can leverage unique app and desktop performance integrations only available with XenServer. For Standard vs Enterprise edition, please check: http://bit.ly/2ddQiVL
Citrix released XenServer version 7.5 on June 1st 2018, this release added new features:
- quadrupling the XenServer pool size, from 16 to 64 hosts!
- increased the maximum size of virtual disks from 2TB to 16TB!
- new option for GFS2 Storage Repositories as an experimental feature
Citrix entered the Hypervisor market with the acquisition of XenSource - the main supporter of the open source Xen project - in Oct 2007. The Xen project continues to exist, see https://www.xenproject.org/