I found that in the 7.9.1, a new "add special components" item has been added: NC symbols.
What does it mean? How to use it?
In my configuration have no symbol for NC.. do I have to create one? If yes, how to do it?
I guess this isused to connect to unused IC pins, to avoid error messages from the verify schematic tool. In this case it would be very useful. Is it true?