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				|  |  |  - Chord unlock now handles errors occurring while calling the callback.
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				|  |  | +- Generic worker init.d script: Status check is now performed by
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				|  |  | +  querying the pid of the instance instead of sending messages.
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				|  |  | +
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				|  |  | +    Contributed by Milen Pavlov.
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				|  |  | +
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				|  |  |  - Improved init scripts for CentOS.
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				|  |  |      - Updated to support celery 3.x conventions.
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				|  | @@ -61,7 +66,7 @@ If you're looking for versions prior to 3.0.x you should go to :ref:`history`.
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				|  |  |      - Standard color-coded CentOS service-init output.
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				|  |  |      - A test suite.
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				|  |  | -    Contributed by Milen Pavlov
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				|  |  | +    Contributed by Milen Pavlov.
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				|  |  |  - ``ResultSet.join`` now always works with empty result set (Issue #1219).
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