Release Notes: A fix for a problem where the master key was not being checked for "bad key" and fixes for bugs in stats output (the thread output was wrong). It was clarified that MEMCACHED_BAD_KEY_PROVIDED is returned for bad prefix keys. A bug in Flags return was fixed along with an issue with compiling on Visual Studio.
Release Notes: Plus tests for non-zero value objects and flags were fixed. MEMCACHED_HASH_MURMUR was added for the murmur algorithm provided. MEMCACHED_BEHAVIOR_RETRY_TIMEOUT was added to keep connecting from looping on timeout. gcc branch prediction optimizations were done. The entire tree was refactored to make include files cleaner. A leaked socket was fixed.
Release Notes: More work was done on the C++ API. Bugs were fixed around block corner cases. A slight performance increase was made in both read() and write().