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References rabbitmq/rabbitmq-server#1830.

Author: michaelklishin

include/rabbit.hrl

@@ -234,7 +234,7 @@
 
 %%----------------------------------------------------------------------------
 
--define(COPYRIGHT_MESSAGE, "Copyright (C) 2007-2018 Pivotal Software, Inc.").
+-define(COPYRIGHT_MESSAGE, "Copyright (C) 2007-2019 Pivotal Software, Inc.").
 -define(INFORMATION_MESSAGE, "Licensed under the MPL.  See http://www.rabbitmq.com/").
 -define(OTP_MINIMUM, "21.0").
 -define(ERTS_MINIMUM, "10.0").