The best I can find is the link here, and when I follow to the download page, I don't see a Supplemental Pack available: https://docs.xenserver.com/en-us/xencenter/current-release/install-supp-pack.html
Hello. I don't have internet access for my XenCenter to synchronize or to update. Is there a location where I can download current XenServer 8 LTSR updates so that I can install via the "Select a supplemental pack from disk" option? Thanks!