Changelog for tmp-postgres

1.7.1.0
  #35 Add Lenses for configuration

1.8.0.0
  Get rid of `Partial` prefix. Add a `Complete` prefix to the internal configuration types.
  Remove the `partial` prefix.
  Expand abbreviations.
  Order the Event type creation time.

1.9.0.0
  #41 Configurable temporary directory
  #59 Change EnvVars to EnvironmentVariables