v1.4.2

• Fix condition of has_table method in SQLAlchemy.

v1.4.1

• Fix Pandas to lazy import.

v1.4.0

• Implement PandasCursor.
  Thanks @jkleint. (/issues/46)
• Support TIME and JSON type.
• Fix execute method of cursor object to return self (cursor object).

v1.3.0

• Fix the context manager to return a connection object instead of a cursor object.
  Thanks @spicy-jmr. (/issues/41)

v1.2.5

• Support RoleArn in SQLAlchemy URI.
  Thanks @icy. (pyathena-dev/PyAthenaJDBC#62)

v1.2.4

• Fix regular expression of DataCatalogException

v1.2.3

• Fix type code contract.
  PEP 249 - Type Objects and Constructors
  https://www.python.org/dev/peps/pep-0249/#type-objects-and-constructors
  Thanks @memeplex. (/issues/32)

v1.2.2

• Add test of get_columns method retry condition.
• Remove duplicate null or empty check.
• Fix install requires.
  • futures;python_version<="2.7"

v1.2.1

• Fix retry condition of get_columns method.
• Add more types to type conversion.
  • FLOAT
  • REAL
  • CHAR

v1.2.0

• Implement AsynchronousCursor.
• Add retry processing to get_columns method of SQLAlchemy.
• Add more query execution information to the cursor object.
  • Query
  • State
  • StateChangeReason