# Changes in v1.1

## 1.1.0

> - Remove two-phase commit interfaces per deprecation in v1.0. For proper two phase commit use, a lock manager must be employed that the implementation did nothing to accommodate for.

> - Add support for unpacking anonymous records (Elvis)

> - Support PostgreSQL 9.2 (Elvis)

> - Python 3.3 Support (Elvis)

> - Add column execution method. (jwp)

> - Add one-shot statement interface. Connection.query.* (jwp)

> - Modify the inet/cidr support by relying on the ipaddress module introduced in Python 3.3 (Google’s ipaddr project) The existing implementation relied on simple str() representation supported by the socket module. Unfortunately, MS Windows’ socket library does not appear to support the necessary functionality, or Python’s socket module does not expose it. ipaddress fixes the problem.

Note

The ipaddress module is now required for local inet and cidr. While it is of “preliminary” status, the ipaddr project has been around for some time and well supported. ipaddress appears to be the safest way forward for native network types.