openHAB 4 migration FAQ

[MathiasVDA (Mathias Vanden Auweele)]

Great initiative!

I would suggest to also add this thread to the FAQ:

After upgrade to Openhab 4: a lot of "Item updated to" in the log

Dear all, I just upgraded my docker contained openhab instance from 3.4 to 4. My fronttail is now showing an “item updated to” every time the item was refreshed by the thing. This is new and did not happen in my previous openhab instance. I give an example to better clarify what I mean. Contact_VeluxRoom3 is an item that represents the OPENING state of a window. It is read using the modbus binding from my PLC. The binding polls the PLC every second. I see this in my log: 2023-07-24 23:37:30.2…