- 0.2.1
  * Fix net_contained lookups in InetAddressField

- 0.2
  * Fix IP type casting in form fields
  * Add South introspection rules
  * Expand tests for form fields and MAC addresses
  * Use netaddr instead of IPy for address representation. New requirement of
    netaddr module. This change affects backwards compatibility
  * New maintainer James Oakley <jfunk@funktronics.ca>