I was wondering this as well.
Back when we had a Cloud Pod Architecture running 6 years ago, we would use Veeam to backup our master templates and restore them on our 2nd pod environment.
We're going to reintroduce a Cloud Pod Architecture in the near future after upgrading everything to Horizon 8, and since we're no longer using Veeam as our backup system, we were wondering if there were any tools or apps to help us backup/move/restore master templates between environment.