jaBuT Backup 2018.07 (test build) is now online and can be tested.
Some words of warning:
Test builds can freeze, crash and do other sketchy stuff.
Everyone who wants to help me find bugs while using it “normally” can download it visiting the link below. This test build has already a big changelog, many improvements, some new stuff and many fixes.
I always try to eliminate all serious bugs.
Always use dummy files
If you need a dummy test file generator, you can use my FileFillerExtended tool.
jaBuT Backup 2018.07 (test build) download
Download : http://jabut.de/en/download/