v3.2.0

• PooledClient and HashClient now support custom Client classes

v3.1.1

• Improve MockMemcacheClient to behave even more like Client

v3.1.0

• Add TLS support for TCP sockets.
• Fix corner case when dead hashed server comes back alive.

v3.0.1

• Make MockMemcacheClient more consistent with the real client.
• Pass encoding from HashClient to its pooled clients when use_pooling is enabled.

v3.0.0

• The serialization API has been reworked. Instead of consuming a serializer and deserializer as separate arguments, client objects now expect an argument serde to be an object which implements serialize and deserialize as methods. (serialize and deserialize are still supported but considered deprecated.)
• Validate integer inputs for expire, delay, incr, decr, and memlimit -- non-integer values now raise MemcacheIllegalInputError
• Validate inputs for cas -- values which are not integers or strings of 0-9 now raise MemcacheIllegalInputError
• Add prepend and append support to MockMemcacheClient.
• Add the touch method to HashClient.
• Added official support for Python 3.8.

v2.2.2

• Fix long_description string in Python packaging.

v2.2.1

• Fix flags when setting multiple differently-typed values at once.

v2.2.0

• Drop official support for Python 3.4.
• Use setup.cfg metadata instead setup.py config to generate package.
• Add default_noreply parameter to HashClient.
• Add encoding parameter to Client constructors (defaults to ascii).
• Add flags parameter to write operation methods.
• Handle unicode key values in MockMemcacheClient correctly.
• Improve ASCII encoding failure exception.

v2.1.1

• Fix setup.py dependency on six already being installed.

v2.1.0

• Public classes and exceptions can now be imported from the top-level pymemcache package (e.g. pymemcache.Client). #197
• Add UNIX domain socket support and document server connection options. #206
• Add support for the cache_memlimit command. #211
• Commands key are now always sent in their original order. #209