Firmware release notes SW02010-1.0.2.6

Supported devices:
R203-2-H-U (D0)
R203-2-L-U (D0)

NEW:
-New: added the 3 total reactive energies per phase to the variables exportable to opcua
-New: added Wh1/Wh2/Wh3 (where wh1= +wh1 – wh1, i.e. the energy balance) to the variables exportable to opcua
-New: STATUS variable added to exportable variables in opcua
-New: watchdog added to OPC-UA communication

FIX:
-Fix MIN/MAX/AVG calculation of Demand Time
-Fix Web server display Aron insertion