Hyper-V UrBackup Client

The 2.5.21 beta is availabe also as trial since last summer?

It is referenced somewhere in the documentations about Hyper-V:
https://cbt.urbackup.com/2bd39cce-d4ab-4555-90f2-cc4b14ff80fc
=> ah trial is also on selling page as reference:
https://www.urbackup.org/commercial.html

The problem with beta is the not working automatisation of incremental backups in our setup.
When getting commercial client it runs automatically but as I now found out it has another but which is still not fixed over half a year with incremental backups using new VHXD format:

And there is somehow an essential bug with it’s authentication plugin somehow which isn’t answered/fixed also over 6 months:

This was/is also a “not anymore supported” problem for Windows 7 clients, but since this is a Hyper-V 2016 solution it has to work on Windows Server 2016 instances …