+0.51 Thu Jul 21 11:08:58 PDT 2011
+ * memcached_callback_set() now takes its data argument as const
+ * Update to tests.
+ * Fix in parser for port number.
+
+0.50 Mon Jun 20 10:36:57 PDT 2011
+ * Updates to C++ interface
+ * Custom free allocators need to now check for value before calling free.
+ * memcached_fetch_result() now uses the internal result when available (about 25 to 50% faster).
+ * Fix for stats structure.
+ * Updates to documentation.
+ * memcached_fetch_result() now uses the internal result when available (about 25 to 50% faster).
+
+0.49 Thu Apr 14 08:43:37 PDT 2011
+ * Fix calls to auto methods so that if value is not passed in nothing bad happens.
+ * New parser calls for generating memcached_st objects.
+ * New error system.
+ * New flow control for messages means faster get/set calls.
+ * Added new documentation system.
+ * A behavior change has been now made that if you specify a weight for any server, we enable the weight flag and do weight balancing.
+ * Added MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS to simplify the setting of AUTO REJECT for servers.
+
+0.48 Tue Mar 15 23:05:18 PDT 2011
+ * Fix memory leak in server parse.
+ * Move test framework out to be its own library (easier to work with Gearman).
+
+
+0.47 Wed Feb 23 18:46:48 PST 2011
+ * Additional fixes for OpenBSD.
+ * Bug fix 677609, 456080.
+ * SIGPIPE fix for Linux send().
+ * memcapable can now test ascii or binary based on flags.
+ * Additional build fixes for SASL.
+
+
+0.46 Mon Feb 14 10:28:01 PST 2011
+ * Fixes a number of corner case bugs.
+ * Fixes related to OpenBSD.
+ * Better testing for protocol version.
+ * Removes special case infinite wait on blocking setup.
+
+0.45 Tue Feb 8 16:02:06 PST 2011
+ * Add support for systemtap
+
+0.44 Wed Sep 22 21:57:57 PDT 2010
+ * Windows bug fixes.
+ * Hudson port support in test harness.
+ * Improved portability of test hanrness.
+ * SASL fixes.
+
+0.43 Wed Jul 28 16:29:47 PDT 2010
+ * Added --args to memstat so that a greater range of values can be returned.
+ * Prelimanary support for Windows.
+ * memcached_stat_execute() merged.
+
+0.42 Tue Jul 6 12:29:50 PDT 2010
+ * Mistake in libtool caused issue with library version
+
+0.41 Wed Jun 30 13:15:19 PDT 2010
+ * Added --file for memcat.
+ * Added limemcached_ping() to libmemcached_util
+ * Bugfix for some cases where connect would have issues with timeout.
+ * Wrong value for errno given as error on an IO failure inside of poll.
+ * Bug fix for issue where multiple interfaces with bad DNS were not being caught.
+
+0.40 Thu Apr 22 19:01:25 PDT 2010
+ * Placed retry logic in for busted resolvers
+ * Add an ignore for SIGPIPE to solve OSX issues.
+ * A couple of fixed for memcached_light server.
+ * Updated to debug mode to track io_wait
+
+0.39 Tue Apr 6 12:35:13 PDT 2010
+ * Add support for prefix keys to binary protocol.
+ * Remove the undocumented call memcached_server_remove().
+ * The undocumented call memcached_server_by_key() now returns const.
+ * memcached_server_error_reset() has been deprecated.
+ * memcached_server_list() has been deprecated. Use memcached_server_cursor() to walk the servers found in a memcached_st() structure.
+ * memcached_verbosity() can now be run concurrently with other operations.
+ * SASL support.
+ * Fixes memory leak found in EJECT HOSTS.
+
+0.38 Wed Feb 10 09:40:33 PST 2010
+ * C++ interface for libhashkit.
+ * Modified memcached_set_memory_allocators() so that it requires a context pointer.
+ * memcached_clone() now runs 5 times faster.
+ * Functions used for callbacks are now given const memcached_st.
+ * Added MEMCACHED_BEHAVIOR_CORK.
+ * memslap now creates a configuration file at ~/.memslap.cnf
+ * memcached_purge() now calls any callbacks registered during get execution.
+ * Many fixes to memslap.
+ * Updates for memcapable.
+ * Compile fixes for OpenBSD.
+ * Fix for possible recursive decent on IO failure.
+
+0.37 Mon Jan 11 16:29:57 PST 2010
+ * Fixed build for libhashkit.
+ * Fixed install path regression.
+ * Modified RPM to strict check install.
+ * Added documentation for memcached_server_cursor();
+ * Added memcached_servers_reset().
+ * Modified memcached_st to remove dead cursor_server member.
+
+0.36 Wed Jan 6 18:23:50 PST 2010
+ * Merged in new memslap utility.
+ * All of constants.h has been updated to match style (all old identifiers continue to work).
+ * Added first pass for libhashkit.
+ * Updated test Framework/extended tests.
+ * Random read support during replication added.
+ * Modified use_sort so that the option can be applied to any distribution type.
+ * We removed the MEMCACHED_BEHAVIOR_KETAMA_COMPAT_MODE added in 0.35. Instead use memcached_behavior_set_distribution().
+
+0.35 Mon Nov 9 11:18:33 PST 2009
+ * Added support for by_key operations for inc/dec methods.
+ * Added mget test to memslap.
+ * Support for compatible ketama for SpyMemcached
+ * Update C++ interface.
+ * Fix for memcp
+
+0.34 Tue Oct 13 08:39:51 PDT 2009
+ * Added support for setting behavior flags on a connection pool.
+ * Don't increment server_failure_counter on normal disconnects.
+ * Added prototype for a callback based protocol parser (server side) with examples so that you could let your own application speak the memcached protocol
+ * Updated memcapable to test ASCII protocol.
+ * Changed behavior so that server can be removed at first sign of failure.
+ * Added memcached_server_get_last_disconnect() call
+
+0.33 Wed Sep 23 10:11:58 PDT 2009