What is new in >= 2.0 major version?

Let me put it concise

The whole project was completely rewritten. It is incompatible with previous versions. Just imagine nearly ~6754 lines of code was thrown and only ~3200 was added.

Added mypy, black, flake8 and now our project is fully typed and has support with type checkers. Removed Pipenv, setup.py and added pyproject.yaml with flit support. There is a scripts folder with helper scripts if you decide to contribute.

We have experimental API built with FastAPI - to operate on backups using API calls.(experimental)