New coins and pairs
Most of the time, the software is able to detect new coins and new trading pairs. If it does then the software is capable of getting this new pair into the trading pairs list so it can be used.
When a new pair is detected the software adds it automaticly. You just need to reset the software and it should be in the drop down menu of your tradebots.
Trading pairs that do not have any trading volume left will be blocked automatically. So if you have selected a pair where nobody trades anymore then all trading will be blocked by default. To avoids you placing orders that can never be filled again. (its not very common to see this happening)