It seems Vertical 1.3 introduced a new limitation for personal licenses, so VMs larger than 200GB can no longer be backed up. That’s really inconvenient since most of mine are 256 GB and therefore fall outside of that limit.
You should at least mention that in the changelog as it is a fairly significant change (for me it makes the upgrade completely worthless), and probably also make old versions available for download.
Would you also consider eliminating that limitation for licenses purchased before the change? I can understand the reasoning behind limitation, but my first instinct is not to upgrade, but to instead look elsewhere, because the limitation was not in place when I purchased and introducing it afterwards is a bit bait-and-switchy.