Spies are very annoying

Spies are very annoying if you like to war and want to continue to recruit.

Not accepting applicants during war is great if you don't war much, or don't want people joining much, but not both.

Please, stop allowing new recruits, players who join after war has started, being able to see traps of clan castle troops.

it seems that spying using throw away accounts is becoming increasingly common.

Nice idea. New players cannot see traps, cc troops and Hidden Teslas until the war is over.
My clan has been spied on before, so we close the clan every war. But is Supercell added this feature, we would not have to do that anymore.