+0.52 Sun Sep 11 22:16:08 PDT 2011
+ * Build fixes for Ubuntu/Suse.
+ * Fixes for OSX Lion.
+ * Bug fix for looping back through dns lookups under certain failures.
+ * Fixes related to dead server failures.
+
0.51 Thu Jul 21 11:08:58 PDT 2011
* memcached_callback_set() now takes its data argument as const
* Update to tests.