Improvements for Hardware drivers:
- Batteries: BMW and BYD Battery-Box Commercial
- Battery Inverters: REFU88k, KACO 50, KACO 92 and Sinexcel
- Wallbox: KEBA
- Energy meters: Janitza UMG604 and Discovergy
New control algorithm for Delayed Sell-to-Grid of a system with photovoltaics and energy storage
Continuous Integration: enable automated JUnit tests on each commit to the OpenEMS repository
…and lots of code quality improvements and bug fixes