3.0.0

Features

* Support datetime.date objects as a DateType (PYTHON-212)

* Add Cluster.update_view_metadata (PYTHON-407)

* QueryTrace option to populate partial trace sessions (PYTHON-438)

* Attach column names to ResultSet (PYTHON-439)

Bug Fixes

* Properly SerDes nested collections when protocol_version < 3 (PYTHON-215)

* Evict UDTs from UserType cache on change (PYTHON-226)

* Make sure query strings are always encoded UTF-8 (PYTHON-334)

* Track previous value of columns at instantiation in CQLengine (PYTHON-348)

* UDT CQL encoding does not work for unicode values (PYTHON-353)

* NetworkTopologyStrategy#make_token_replica_map does not account for multiple racks in a DC (PYTHON-378)

* Cython integer overflow on decimal type deserialization (PYTHON-433)

* Query trace: if session hasn't been logged, query trace can throw exception (PYTHON-442)