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Date: Sun, 29 Mar 2015 22:53:04 +0200
From: Miroslav Lachman <000.fbsd@quip.cz>
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Subject: nc (netcat) in 10.1 breaks after upgrade from 9.3
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nc (netcat) in 10.1 behaves differently than it was before upgrade and 
breaks our scripts for monitoring services.

For example, following command works in FreeBSD 8.4 and 9.3

echo stats | nc localhost 11211

But it hangs in 10.1 at the END and never finishes.

It must be changed to:

echo stats | nc -N localhost 11211

Is it intentional?

Miroslav Lachman