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				@@ -858,6 +858,8 @@ Changes in version 0.2.6.6 - 2015-03-24 
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				     - Refactor our generic strmap and digestmap types into a single 
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				       implementation, so that we can add a new digest256map 
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				       type trivially. 
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				+ 
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				+  o Documentation: 
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				     - Add a doc/TUNING document with tips for handling large numbers of 
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				       TCP connections when running busy Tor relay. Update the warning 
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				       message to point to this file when running out of sockets 
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