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@@ -80,6 +80,19 @@ Caveats
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This setting will be the default in the future, so better to migrate
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sooner rather than later.
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+- Workers will receive all task related events by default.
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+
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+ To avoid this you must set the ``fanout_patterns`` fanout option so that
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+ the workers may only subscribe to worker related events::
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+
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+ BROKER_TRANSPORT_OPTIONS = {'fanout_patterns': True}
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+
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+ Note that this change is backward incompatible so all workers in the
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+ cluster must have this option enabled, or else they will not be able to
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+ communicate.
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+
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+ This option will be enabled by default in the future.
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+
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- If a task is not acknowledged within the :ref:`redis-visibility_timeout`
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the task will be redelivered to another worker and executed.
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