Fixed Variables, define Vars with #var name Testname; and use them everywhere even in python scripts. Vars will be automatically replaced with the value. Also to change the value of an variables just define it: '#var name Anothertestname'.
Full Changelog: https://github.com/TRC-Loop/BetterBatch/commits/v1.1.0
Add the Binary to your Path! Look for Tutorials or YouTube or something
If you´ve added the Binary to your path go to the directory where your script .bbat/.bbatch is and und bbatch script.bbat/script.bbatch