Paramset Data for Virtual Devices API are inconsistent

[foxriver76]

At first virtual devices delivers all paramsets as string, like

{
    "UNIT": "%",
    "MIN": "0.0",
    "MAX": "99.0",
    "ID": "ACTUAL_HUMIDITY",
    "TYPE": "FLOAT",
    "DEFAULT": "20.0",
    "CONTROL": "THERMAL_CONTROL.HUMIDITY",
    "OPERATIONS": 5,
    "FLAGS": 1,
    "TAB_ORDER": 1
  }

note that type is float but max is delivered as a string, this is not in line with all other CCU APIs.

[foxriver76]

Furthermore, Virtual Devices Temperature states will deliver a value of 4.5 when set to off, however the Paramset says that the minimum possible value is 5, which is also not correct.